Battery Love

Japan’s solar cell market will shrink system

2010-11-03T01:10:00.000-07:00

Japan’s solar cell market will shrink system

Recently, the market research firm Fuji energy-related economic system released the findings of the Japanese market. According to the survey results to predict the future, solar cell systems in Japan’s market will shrink. 2007 (April 2007 ~ March 2008), the Japanese solar cell system related to sales of 148.7 billion yen, while the year 2016 is expected to be reduced to 114.3 billion yen.

Because raw materials do not use silicon or silicon reduce the use of solar battery system is constantly expanding market, the system’s average price has declined, and the stagnation of domestic demand growth in the field of increasingly intense price competition, so Fuji economic forecast, the amount calculated by The solar cell market will shrink. The organic solar cell, estimated 2016 annual sales in Japan will reach about 2.4 times the annual 08 or 55 billion yen. This non-silicon solar cells are expected to increase, so the number of calculations predict the market will go according to Wang.

Hybrid lithium-ion rechargeable battery will pull the growth of the market

Fuji economic forecasts, after 2010, the Japanese lithium-ion rechargeable battery market, driven by demand for hybrid vehicles in the field, will be expanded. 2016 annual sales in Japan will reach 07 to about 2.9 times the 110.8 billion yen.

LED lighting in 2011 will exceed the frequency fluorescent lamps

Fuji economic forecast, the year 2015, lighting (fluorescent and LED lighting commercial frequency) Japan domestic sales will increase about 2.6 times of the year 07, about 41.9 billion yen. The formation of LED lighting market faster than initially forecast, major manufacturers are expanding investment in equipment. Fuji economic view, LED lighting market in Japan in 2011 will surpass frequency fluorescent lamps.

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SunPower Introduces World's most powerful solar panels

2010-10-26T23:44:00.000-07:00

SunPower Introduces World's most powerful solar panels

PRNewswire-PR Newswire SAN JOSE, Calif. May 20 power efficiency solar cells, solar panels and solar systems manufacturer SunPower Corp. (NASDAQ: SPWRA) (NASDAQ: SPWRB) today announced SunPower (R) 315 solar cells The latest version of the global board of residential and commercial market is the most powerful solar panels. Which upgraded SunPower solar panel using high-performance solar panels, with 96 batteries, each panel can generate 315 watts of power, and provides the industry's highest conversion efficiency of 19.3%.

SunPower Vikas Desai, vice president and general manager, said: "SunPower continues to provide the best solar technology and the greatest return on investment. Our latest version of 315 Solar Panel to maximize productivity, so that each roof panels fewer . with fewer panels and balance of system materials, customers benefit from lower installation costs. "

Japanese company GS Yuasa lead acid battery electric vehicles 90 years ago to reproduce

Hybrid and other environmentally friendly vehicles in today's high-profile, top-ranked Japanese company GS Yuasa lead-acid batteries will be about 90 years ago, the company has Taisho era of electric vehicles imported from the United States, "Detroit number" able to drive into the car repair, Shinan District 20 in Kyoto in Kyoto, the media headquarters on public display.

No. Detroit is the co-founder, the late Shimadzu source hidden in the back country in 1917, in 30 years or so, has been used as a company car, after they have been exhibited in Kyoto head office. As public concern on the increasing of electric vehicles, GS Yuasa Corporation started the car last year recovery plan. It is reported that, in the car equipped with the company's lead-acid batteries, the charger can be recharged using a household outlet.

No alternative to Detroit the same day using the bell horn, light and quiet debut. Driving the car company president Yi Tian Cheng said, "the feeling of riding a completely different with the normal car is indeed a power-driven carriage."

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The implementation of the battery electric vehicle anti-theft number plate system

2010-10-19T23:20:00.000-07:00

The implementation of the battery electric vehicle anti-theft number plate system

With the popularity of electric bicycles, in actual use, a very troublesome problem for consumers there - electric vehicles and electric vehicle batteries stolen frequently. According to the survey, many people have been lost in Yangzhou or battery electric vehicle experience. It is understood that the replacement of the current electric vehicle batteries, about 70% of consumers are victims of theft battery.

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Related to the implementation of military members suggested that electric vehicles number plate system. By the public security, industrial and commercial producers can carry an identity card similar reference electric bicycle license plate, license plates should be specified in the buyers name, invoice number, electric cars and steel to match the battery. The vehicle license plate provided in the sales of electric car, the corresponding increase city and out of the city crossing the mouth of the check card, such as providing no license plate, or vehicle with the battery does not correspond to the number of persons, vehicles and batteries to thorough investigation Department. Who do not receive before the car's license plate, with the original purchase invoice to the car at the replacement, so that stolen cars, the battery Xianchuyuanxing.

Increase investment in video surveillance devices by the use of public security monitoring checks at any time. Banks, shopping malls, hotels, business centers must force the installation of the door; hope still practiced in front of an effective system of security lump sum, restaurants, shopping mall security responsibilities should be clearly responsible for the inspection, should bear some loss of joint and several liability. Can increase the security of electric vehicle batteries propaganda, incentive intensity.

In addition, the proposed electric vehicle production and sales of the manufacturers and sales departments to improve electric cars and battery technology content of the safety locking device, anti-theft insurance factor to enhance the battery to prevent loss. At the same time, it is recommended to do electric car electric car manufacturing industry and the car battery corresponding relationship between the number of the form in order to find the owner as soon as possible after detection, and to the owner to become the most important witnesses alleged thief, so the thief to justice as soon as possible.

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Applied Materials and Thin film solar cells

2010-10-15T02:47:00.000-07:00

Applied Materials and Thin film solar cells

Two years ago, Applied Materials acquired Applied Films, successfully entered the solar cell and related equipment market, a year ago, Applied Materials introduced thin film solar cell module production line Sunfab, changed the size of thin film solar cell panels, and in October of this year, Signet Solar Applied Materials Sunfab using production line has achieved volume production. Applied Materials (China) Co., Ltd. General Manager Wang Ruiping solar business, said that in the field of photovoltaic solar energy, Applied Materials will continue to follow the established practice of the company, high goals, a large-scale forward.

Editor: Over the past two years, Applied Materials invested a lot in the PV business, covering the crystalline silicon thin-film batteries and battery equipment investment, can talk about the application of material in these two areas of current operating status, and future planning?

Dr. Wang Ruiping work at Applied Materials, a total of 14 years. 7 years ago she was in the United States, most recently in China for 7 years. Applied Materials in solar energy as a division general manager in China, she at Applied Materials China, Shanghai office as director of semiconductor technology jobs.

Wang Ruiping: In the film batteries, Applied Materials introduced in 1 year SunFab thin film solar cell module production line in the industry to establish a new standard size, will be the area of thin film solar glass substrate increases to 2.2 m X 2.6 m mainly to lower production costs and installation costs. Through our efforts, there is already a client and we have signed the final acceptance certificate, which for the Turn-key production line equipment supplier is not easy to do. As for the future planning, in order to increase productivity and reduce costs, we will continue to strive to make Sunfab more efficient production lines, 1 U.S. dollar per watt below target. In crystalline silicon, we have also acquired several competitive companies to increase our product range, especially in relatively high-tech products. Application materials have been acquired over the past few years, HCT, Applied Films and Baccini companies in the sales of these products, we consider how to increase product differentiation, to distinguish it from other suppliers in the crystalline silicon industry to do it their own achievements, commitment to the whole factory automation and high conversion efficiency. Continue along the established practice of Applied Materials: high goals, a large-scale forward.

Edit: In order to improve industrial competitiveness, reducing battery module manufacturing cost is very important, do you think of the product cost reductions will be mainly reflected in what areas?

Wang Ruiping: lower costs, a bit like the "chicken and egg" relationship, there is no application would not promote the development of new technologies, no new technology there is no way to reduce costs and expand more applications. Many cases, is not high and the low cost, but there with no problems. In the peak, the solar power grid does have a very small difference between the phases. From this perspective, the cost of solar power is not very far away from the traditional use of electricity. In the past 30 years, reduce the cost of semiconductor 2,000 times in the past 10 years in reducing the cost of flat panel display 20 times, and reduced by 5 times as long as the solar PV, with the current thermal power, hydroelectric power, compared absolute cost competitive advantage. Although in most cases the cost of solar power quite far away from grid parity, but as a supplement peak power now exists, does not need to lower prices. China's large population, energy demand is big country, if not soon, then stimulate domestic demand clean energy, it is difficult to solve China's energy and environmental issues. Now there are two relatively small photovoltaic projects supported by the State, but I think the support is not enough. We hope to see a more active policy to support small-scale solar power generation application development to the GW-level large-scale power plants. PV scale itself is a need for continuous learning and improvement process, the state should support the PV industry in the whole industry chain has chosen to focus on support.

Editor: How to deal with small and medium enterprises to re-shuffle in 2009?

Wang Ruiping: I think the small and medium enterprises to enter the industry will become increasingly difficult because the industry is in rapid development to larger scale stage, large-scale industry will be realized in the near future. SMEs need to survive according to their own advantage to avoid weaknesses. Economic recession and the downturn in the next year not only for the solar photovoltaic business, for all the world's enterprises are particularly challenging year. PV industry in China is too dependent on external demand, the financial crisis on the domestic impact of large solar energy companies. The emergence of the economic crisis companies with limited cash flow is a huge challenge, good cash flow for the company, but it is a good opportunity for development. Important that the strategy of each company, with limited funds to do the most important thing. I think no matter what the economic situation is, as long as to effectively stimulate the market demand there will be way out.

Editor: PV equipment industry made in the past few years has been some development, your Chinese domestic equipment suggestions on how internationalization?

Wang Ruiping: I think the country is still very competitive these companies, the technical content, quality, although still to be improved, but the relatively low cost price, in China's environment, which is the largest competitive. This is the place to learn of large international companies, Applied Materials will combine the technological advantages of our cost advantage of China quickly into the idea of being product development. In a competitive process, whether international or domestic business enterprises are facing the same challenges, but points from different angles. I think this is each other, mutual learning process, who learn quickly, one who will do better.

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Silently into the fast lane

2010-09-09T01:39:00.000-07:00

Silently into the fast lane

While honing his Porsche Cayenne hybrid is already a Tesla competitor in 911-base work. The E-Ruf is not yet ready for production, weighs nearly two tons - and runs at least 225 cases.

What makes a real 911? The rear-wheel drive of course. And the six-cylinder boxer engine with its powerful babbling and the fantastic ride. At least six of you have to adopt in the future, well, if the E-Ruf A model is developed for mass production. Based on a Porsche 911, the tuner and car manufacturer presents call from Pfaffhausen an electric sports car, and shows how in Zuffenhausen might look like in the future.

The three-phase AC motor measures only 40.5 inches in diameter and sits in the engine compartment just behind the rear axle differential. Also, the electric 911 can therefore claim to being a real Hecktriebler. The engine delivers a maximum of 150 kilowatts (204 hp), torque of 650 Nm is available immediately after the launch. The Tesla Roadster would drive behind the Porsche at the moment anyway: The E-Ruf is to speed in about seven seconds from 0 to 100 km / h, the development objective is somewhat spongy "under seven seconds." The Tesla creates the sprint to 100 km / h in just under four seconds, but weighs 1.2 tonnes and well below the 1.9 tons of heavy e-reputation. A normal 911 takes about 1.5 tons on the scale - and him in a maximum of five seconds to 100 km /

The lion's share of the additional weight of course make the batteries from the E-Ruf 550 pounds drags it around with him. Engine and the front luggage compartment are completely besieged by batteries. The engine itself weighs only 91 kilograms. The maximum speed of the electric Porsche is located at 225 Km / h. "For the further development steps are still modifying" to expect befitting features, promises the car manufacturers. The electric Porsche has a gearbox with six gears. "In fact, it is probably enough to insert the sixth gear and drive off with the gas pedal," tells reputation and adds that it is in an electric car really more of a handle, "Ampère pedal."

An improvement in acceleration was possible if you choose one of the lower gears. "Of course one is so strong sprint capacity at the expense of the achievable range," restricts the automaker. The 96-Lithium ion batteries put together an energy reserve of 51 kWh available. "This represents the theoretical pure energy content of 5 liters of petrol and indicates the difficulty of storing" electricity, say the reputation of developers. The performance of spiral in the battery development interpret but sharply upward. When coasting, the motor generator and produces electrical energy with which the batteries are powered.

The stromernde 911, unlike the Tesla Roadster an experimental vehicle. "The prototype of the A-series is" still a significant distance from the fully developed car with electric drive, says the company reputation in a statement. The range of the E-Ruf model A lies at 250 to 320 kilometers. The life of the battery is charging cycles to the reputation of 3000 would be almost four times as much as the Tesla Roadster. During operation, the electronic monitors constantly the voltage and temperature in the battery cells in order to avoid overheating.

The idea for the electric Porsche is the company president Alois Ruf Jr.. been associated with its three hydropower plants, says the company. "The annual amount of energy from these power plants is about 35 million kWh of energy that would be necessary to a car like the E-Ruf 3500 times" to let go of the globe, the company estimates. "The whole thing is in the public network by the treaties of the energy for day or night current equivalent of € 2.50 to 5 per 100 kilometers," reads the statement of the automaker. lenovo thinkpad x41 battery

The company, established reputation in the Bavarian Pfaffhausen employs 65 staff. Reputation is not only Porsche tuner, but registered since 1982 as a vehicle manufacturer. The first model with its own telephone chassis number was the call of BTR with a 374-hp turbocharged engine.

French understatement B

2010-09-09T01:38:00.001-07:00

French understatement B

The trunk has shrunk compared to the previous light, with 467 liters capacity, but remains high. The E-Class Mercedes for example, is content with 400 liters. The back seat for the C5 is also divided asymmetrically and can be folded down without much effort - this creates extra storage space when needed. The tailgate itself can be opened easily and far and also the opening is large enough dimensions. vgp-bpl8 battery

Angry however, the high sill, over which one must haul his bags or shopping only once. The felt fabric with which the boot is designed can be further bad clean. And here are a few small shelves would have been helpful. Under the boot floor hidden way to request a full spare tire.

The clarity from the driving position is not the best - making the body section of the C5. It looks good, what happened before one goes on the road, when parking but more by feel than by certainty. Beginning and end of the car can be guessed, the wide B-pillar also interfere. The electronic parking aid (€ 700 per packet) is therefore useful invested capital.

The four-cylinder diesel under the bonnet enough with its 100 kW/136 hp and a torque of 320 (in the boost mode, it briefly 340 Nm) is sufficient for the 1.7-ton truck quickly and swiftly through the traffic to . move The booster makes for brisk overtaking on country roads, overtaking on the highway at high speeds is not quite as crisp. The sprint from 0 to 100 km / h creates the C5 diesel with manual transmission in acceptable 10.6 seconds at 204 km / h is the maximum speed reached.

Over the whole range of motor runs quiet and cultured, the noise in the interior remains pleasantly quiet. When the C5 consumption shows more on average: Official 6.0 liters of diesel per 100 km are in the same order as in the test measured a good seven liters. The particulate filter is standard.

A highlight for the C5 is expected, the ride comfort. The hydropneumatic suspension muted hovers over all the bumps and keeps them away from the passengers. Only if the transverse joints or potholes are too violent, even more will not help the hydro-pneumatic. Adaptive Suspension controls depending on speed and road conditions also, the ground clearance of C5.

The chassis can move on tracks such as the Citroën its path, directional stability, even in critical situations kurvensicher and well controlled. The steering is precise, but gives little sense of the road. The 6-speed manual transmission flutscht without heel and on short routes through the scenery, the course itself are well adapted to the engine. All this makes for a relaxed feel.

For a base price of € 27 350 of the C5 with a 2.0-liter HDi Although no marked bargain, but in view of the extensive standard equipment a very fair deal. Are recommended from the options list, the Bi-Xenon Headlights (930 €) and the lane departure warning system that signals an overrun of the road marking without flashing gently awakening shock in the lower back (610 €). lenovo thinkpad t500 battery

Those who travel a lot, is expected to make friends with the 6-speed automatic (1500 €), which switches smoothly and precisely, making the cruise more enjoyable with the C5. The Citroën C5 is still one and thus a Frenchman. And that's good.

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French understatement B

French understatement A

2010-09-09T01:13:00.000-07:00

French understatement A

With the updated C5 to the French in Germany finally break into the business with a company car. The comparison does not shy away from the local middle class, the import from the neighboring country. vgp-bps2a battery

Where only the French healthy self-esteem is gone? Your C5, praise the recruiters of Citroen, was "as good as a German car, the middle class." And got to see in the TV spots, the British TV audience for a while, an Aryan-looking Blondling C5 slides over the dark streets, which suggest, if only for the black letter of the Ortswegweisern a fairly clear geographical and temporal mapping. vgp-bpl9 battery

Quite superfluous all this: who is with the C5, which has the first kilometers absolutely no doubt that the comfortable touring car is comparable to any German agents in their class. Citroen calculated to be able to advance thanks to this self-denial, finally succeed in the fleet of German managers floors. There traditionally dominated especially the Teutonic Trinity Mercedes, Audi and BMW.

Only by using the company car fleets are, however, by the calculus of the French still get the sales, which collapsed on the private market for a long time are no longer possible. But what stands in the way while the C5, the less likely to be his equal because of the technical qualities in these circles more conservative tastes. Individualists will love the Citroën design. On compliance and visibility drilled manager probably less serious.

You do not know what they are missing. Because of a C5-round balanced, high quality and very comfortable car has become, made with a lot of intelligent technology and quality. Sometimes a bit too much. Who in the comfortable driver's seat position is occupied, will feel immediately at home though - but at least when looking at the dashboard and steering wheel to the first sample set. Plenty of display instruments, it is because in the function and position to internalize. vgp-bps2 battery

And on the fixed steering wheel hub for Citroën kind he will find his way when driving under 20 switches. That can only look with - what shall prevent the switch in Daumenweite yes usually straight. Moreover, those things are so small that most still need to aim very carefully. And whether, in the split second of the two also need a lot of hits on small buttons of the horn may also be questioned.

Otherwise: The interior of the C5 is the best French cinema. With a balanced design, a pleasant blend of angular and curved elements plus high-quality materials that feel consistently good. The workmanship is very neat - even where the eye falls normally not the same. If you are used only once in the scheme of the abundance of these switches and knobs, the C5 can also be quite easy to use - much of it takes one from the electronics.

Thus, the parking brake when parking as when riding works automatically, daytime running lights as standard, the headlights are switched at the request of sensors and the steering wheel can be adjusted very individual. There is ample space for passengers. Front will also have people with more than 1.86 cm in height no problems. Pleasant abundant (more so in comparison to the German middle class) is also the great width, which ensures that the passenger is not kept clear. The seats are very comfortable and offer good lateral support. Even long journeys can be complete so without fatigue and dislocation of long legs. lenovo thinkpad t400s battery

Rear, the space just as comfortable for two adults - a third space is limited. The knee space is plentiful, the space above their heads is because of the sloping roof line for tall but somewhat narrow. What the front and rear painfully lacking is enough and sufficiently large bins.

Feedback dents or the muscle of the screen

2010-08-31T01:48:00.000-07:00

Feedback dents or the muscle of the screen

Touch screens in devices are smart, intuitive, and since the iPhone socially acceptable than ever. But for ease and speed of the keyboard, they are lagging behind. An American company wants to change that – in the muscles with thin display.

"Haptic feedback" it is, if a device provides the user with a tactile feedback to a command – for example, touch-sensitive screens. Sun vibrate some mobile phones from Motorola (Motorokr E8) and Samsung (Omnia) for each finger tapping on the display. Each computer player knows its own activities or devices to communicate through vibration and jerky more realism and control.

But a short vibrate with touch on smooth surfaces alone does not facilitate the orientation on-screen keyboard – and certainly not blind. For a more realistic impression the company wants to Artificial Muscle with artificial muscles provide under the display, which it unveiled at the CES electronics show in Las Vegas. Smart Touch called the whole thing.

The artificial muscles are made of a special electronic deformable plastic that is placed below the screen, for example, a mobile phone. This allows the display film can be increased so as to create a sense that a bump. Which will then provide a most realistic impression of a depressed or let loose button.

According to the magazine, the Golem induced deformation also walk across the screen and be moved. Thus, other applications are possible – not only in mobile. In a decision but the equipment manufacturers and their programmers themselves determine, for Artificial Muscle provides only the technology, not the devices.

A very pragmatic purpose, anyone can imagine who has ever struggled with touch-sensitive screens of ATM machines or ticket: a sensitive operation with clear feedback would press the tiresome, Wipe and pick on superfluous.

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Japan in the worst crisis of the postwar period

2010-08-23T19:08:00.000-07:00

Japan in the worst crisis of the postwar period

The Japanese economy has shrunk in the face of unprecedented exports slump as much as since the oil crisis is over 35 years ago. Like Germany, the Land of the rising sun is dropping on the exports.

As the Japanese government today announced a provisional basis, the economic performance from October to December fell expected for the year by 12.7 percent. "This is the worst economic crisis of the postwar period is", said the Japanese Minister for Economic and Fiscal Policy, Kaoru Yosano.

The previous month, gross domestic product shrank BruttoinlandsproduktDas the total value of all goods (goods and services included), which are produced within a year. (GDP) of the highly export-dependent motor, the second largest economy in the world by 3.3 percent, while in the third quarter in a row now. Thus Japan slid deeper into recession than the U.S. and Europe. The exports dropped by 13.9 percent, as strong as ever. Given the global economic crisis, demand for Japanese cars and electronics products has declined dramatically.

In addition, the rapid rise of the yen. The shrunken external demand pushed Japan's GDP by as much as three percentage points and thus as strong as ever. The decline in domestic demand also lowered the GDP by a further 0.3 percentage points. Against this background, expect companies like Toyota, Sony and Hitachi in March until the end of the current fiscal year by the bank significant losses and eliminate tens of thousands of posts. This is reflected significantly on the mood of consumers, which threatens to prolong the recession.

Consumer spending, which account for 55 percent of the country's economic performance fell in the final quarter of 2008 in real terms 0.4 percent from the previous quarter. The capital expenditure of the company fell by 5.3 percent. In relation to the preceding calendar year, the economic performance fell for the first time in nine years in real terms by 0.7 percent. For the end of March until the current fiscal year 2008/2009, the government expects a drop in GDP of 0.8 percent.

That would certainly be achieved only if the economy zulage in the current quarter by 5.6 percent. The last many economists, however, is unlikely, but they expect a further contraction. Japan's Prime Minister Taro Aso wants true that Japan is ahead of all other countries from the crisis. However, economists are of the opposite: Only when the U.S. and Chinese economies recover, it will also back Japan to go better. Because Japan is much further from the export, not domestic enough.

Meanwhile, Yosano Minister pointed out the need for swift adoption of the second supplementary budget of the government. The Parliament, where the opposition in the House of Lords has blocked the majority of votes, but the adoption of a powerful Wirtschaftsankurbelungspakets of which is under increasing pressure Government Aso. His poll ratings have fallen deep in the cellar. There is already speculation that Aso may be replaced before the latest in the September elections to the House from his Liberal Democratic Party. The past 50 years almost continuously threatening the ruling party losing power.

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Spring fever in the BMW Z4

2010-08-18T01:36:00.000-07:00

Spring fever in the BMW Z4

In the roadster segment, the Z4 always drove behind the successful SLK. That should change now: with more comfort and practicality as well as a magnificent chassis of the new Z4 is a star fighter.

"A Roadster is pure emotion. Something works well in difficult times, "believes Klaus Borgmann. The new BMW Z4 wanted to "take the existing customers and" new to win, says the head of the 1 Series, 3 Series, X3 and Z4-series. In view of the Bavarians have mainly with customer comfort.

The Z4 is now less purist and hard than before, but more comfortable and suitable for everyday use. If the adjustment of the steering wheel fully exploited, tall passengers will find their ideal position Volant hinterm. Thanks to electronic parking brake remains room for a center console with small storage compartment and cup holders. Behind the seats can be stowed in a few little things luggage racks.

The wide hatch in the trunk makes it possible to carry two pairs of skis or other bulky luggage. The boot holds 310 liters with the roof closed (In comparison, Mercedes SLK 300 Liter, VW Eos: 380 Liter, Audi TT Roadster: 250 liters).

If one wants to go open space is left for 180 liters of luggage which we stowed under a plastic cover. Under the boot floor you will find the way, the battery – it makes it better for yourself comfortable weight in the rear.

The electro-hydraulic hardtop roof consists of two aluminum trays. The complete system weighs about 90 kilograms, 30 kilograms more than the old Z4 with soft top. The hardtop is operated with switches in the cockpit or car keys. The folding process takes 20 seconds and only works in standard.

Body developers Gerhard Schmid Mayer points during the journey must always be visible on the legislation: "The third brake light." Since the folding process of the Z4 swings the door up, that would not be guaranteed.

The reasoning may be understandable, but it remains impractical always to have to go in order to worship the sun always just the right quickly. For in the Z4 one likes to be open whenever it comes: the air turbulence at the top down hold is very limited.

All models are equipped with straight-six petrol engines. So far, one could only test the most powerful engine Z4 sDrive35i in connection with the seven-speed dual-clutch gearbox. The turbocharged direct injection with double takes from three-liter 306 hp and develops a maximum torque of 400 Newton meters.

The result is an uninterrupted flow of force – as long as the speed does not far fall below 1500, is actually more from the post. The dual-clutch transmission shifts so smooth and responsive that the 5.1-second acceleration from 0 to 100 km / h almost seems a little unspectacular.

In the soundscape for the Z4 is in the solid: the usual run of the silky six-cylinder is accompanied by powerful noises. The fun-surcharge you pay at the pump. 9 liters per 100 kilometers, the official average fuel consumption, with jagged mountainous driving on a highway on-board computer showed about five gallons of more. When it is more relaxed approach, after all, is the 9 in there at least before the decimal point.

All BMW Z4 Control Fahrdynamic have on board, with the push of a button you can change the character of the car. "From the normal mode of" Sport "to" Sport Plus is the responsiveness of the accelerator pedal and the spontaneous switching processes are shorter.

The steering is noticeably more direct. In Sport Plus mode, the electronics can be also easy to slip on the drive wheels. If the driver is sure of his cause, he can also turn off the ESP.

The Z4 drives are not quite as crisp as Porsche's mid-engined Boxster roadster, and is particularly adapted a touch more comfortable. In fast corners, the BMW still feel completely in his element. He is very calm during sudden load changes on the road, unpleasant surprises, such as lateral displacement of stay. Even during heavy acceleration and delays, there is no pitch or roll movements.

The BMW Open is an expensive pleasure: 35.900 € costs the Z4-based model sDrive23i (204 hp). The old base-Z4, was even with much weaker and thinner engine equipment, or for just under 30,000 € have.

The competition reaches also to sound. The Audi TT Roadster 2.0 TFSI (200 hp) is to be had from € 34 150, the Mercedes SLK Kompressor (183 hp) from € 37 217 and the Porsche Boxster (255 hp) from only € 46 142.

The basic equipment of the Z4 include the Fahrdynamic Control, Xenon headlights with washer, air conditioning, CD radio, multifunction steering wheel, and daytime running lights. From sDrive30i (258 hp, € 42 900), leather upholstery is on board. The top model sDrive35i (306 PS) costs € 47 450.

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Spring fever in the BMW Z4

A moody street musician

2010-08-05T18:15:00.000-07:00

A moody street musician

Shrill, stylish and simply different: the Kia Soul mixes the dreary monotony on German roads inspiron 1420 battery, including hard on - flashing speaker. But sometimes you get yourself in the Soul of the Blues.

"If the four-wheel drive?" The question one hears often with a Kia Soul at the gas station. The angular cross between a van and SUV looks a little adventure - but this is limited to the city: The Soul is a normal front-wheel drive without any off-road ambitions. The pleasant side effect of the edge-looks is a good clarity when parking.

The high seating position provides data transport turmoil. Only at the point of view diagonally to the back interferes with the thick D-pillar a bit. The overhangs are very short of the Soul (vehicle length 4.1 meters by 2.5 meters wheelbase) and the turning circle gd761 battery is relatively small, so the car can be easy to park.

The cockpit of the Kia is in comparison to the body rather conventional, but this is not a disadvantage. The conservatively-designed fittings are perfectly readable and the controls well placed. Apart from a few colorful accents awaits the passengers much hard plastic. Most impressive is the range of bins. At the center console sits a USB port, and next to the cigarette lighter, there are an additional twelve-volt connection.

You can tell that the Soul is designed for people who like to let off steam with cell phone, iPod and other electronics. This is also reflected in the "Mood" lighting, which can be activated in the Soul of a button. The boxes in the foot then reddish glow or blink to the beat of the music. However, you take the pulsating lights while driving true only in passing.

Such gimmicks can not hide even the fact that the soul actually has to offer rather little. Although space is very neat front and rear. Especially in the rear there is a van-like sense of space. But a variable bench as the Honda Jazz is absent altogether, there's only td347 battery fold-down seat backs.

After all, the boot capacity increases with seats folded down to a maximum of 1140 liters, for in the normal state it is not very abundant. Honda Jazz or Citroen C3 Picasso have to offer much more. When subdivided into compartments compartment under the cargo cover is not on board, the capacity of the soul grows to 340 liters.

Kia offers two drives for the Soul: A diesel engine with 128 hp (switch or automatic) and a 1.6-liter four-cylinder petrol engine with 126 hp and manual five-speed gearbox. With 1.3 tons of the Kia is not exactly a heavyweight, and if you change the gears too early, it is quite fast on the road with the petrol engine.

The acceleration from 0 to 100 km / h is fine. The average consumption is 6.6 liters with Chia per 100 kilometers, which our test car could not meet, however. One was 8 actually always in front of the decimal point, and on the highway, the Soul proved themselves in leisurely kd476 battery 120-150 km / h as pretty thirsty.

More fun to the chassis of the Koreans. It is more tightly coordinated and scars with short bumps just past the border to the inconvenient, but the road situation will benefit the vote. The Soul can be swiftly and accurately measure exactly at the corners. Prices start at € 14 980, are on board then with ESP, CD radio and electric windows. Extras such as air conditioning, fog lamps and control keys on the steering wheel until you get higher quality equipment. Different color or interior styling packages are only for the top version of Spirit (have from 18 950 €). For 1440 there is an extra € sunroof, plus additional speakers amplifier and a rearview camera with display in the rearview mirror.

It is hard to find cars that are directly comparable with the Soul. The design is just too specific. Classical high-roof wagons such as the Renault Kangoo or the VW Caddy is larger. A few inches shorter is the Fiat Qubo (329 liter trunk, with 73 hp petrol engine from € 12 990, the diesel version is good from 14 590 €). A similar concept of space as the Soul of the 4.2 m long has Skoda Roomster (450 liters of luggage, with 105 hp from 17 330 €).

The Opel Meriva about playing in the place of soul-Liga (360 liter trunk, starting with 105 hp 18 890 €), lenovo thinkpad t400s battery as is the Nissan Note (280 liter luggage compartment, sliding rear seat, with 110 hp from 17 890 €), the Honda Jazz (428 liter trunk, with 100 hp from 16 290 €) and the Citroen C3 Picasso (385 liter trunk, with 120 horsepower from 18,000 euros).

Via: A moody street musician

Wet road: A dirty affair

2010-07-29T00:28:00.000-07:00

Wet road: A dirty affair

ABS, ESP, ASR: Electronic braking and lane departure warning systems are now standard. On wet roads but the car still reacts differently to drought presario 2500 battery. Here is: Who will keep its cool and knows his vehicle is clearly an advantage.

Rain can make even the most experienced drivers of problems. The rain mixes with dirt and oil on the roadway, creating slippery road conditions. In order not to come loose of it is, therefore, to lift the accelerator. "At lower speeds, the tread of the tire more contact with the road, which leads to better traction," said Carsten Bitzhenner by the tire manufacturer Goodyear in Cologne, the first concern for a safe journey.

But even the most cautious driver can get his car into a skid. When this happens, the brake is off limits. Is an anti-spin system on board, the electronics can remedy the situation even if the frontiers of physics have not been exceeded, so even so-called residual liability ideapad u450p battery. Countersteering should be sensitive and requires very little practice. In most cases you can indeed correct the first centrifugal movement yet, but it is often the opposite lock override - so much drawn to - and the desired stabilizing effect of trams to the contrary.

Rear, front-and four-wheel drive

In general, car drivers aware that their drive concept car has. Front, rear and four wheel drive are the most common species. Are all wheels driven, the car on wet roads is the safest way. Is it risky driving situations can provoke almost entirely aware of. Front-wheel drive in most cars of today are built on and runs good-natured in wet or snowy roads. The limit range of front-wheel drive is great, and the approach to the liability limit is announced. The car understeer and push the front wheels in the direction of track you. This means also: device once the vehicle out of control on bends, it is difficult to capture. Most of the car then just pushes straight ahead - no matter what the driver wants to take it.

It is different with companions, which means that only the rear axle is driven by the engine. The disadvantage: If you game on the gas occurs or brash moves in a curve that breaks the fast from the driven rear axle. The vehicle is overloaded. The advantage: With a little practice can capture the Heckler then again - by gentle counter-steering and constant pressure on the gas. Difficult, however, is moving off on snow-covered mountain. Overall, requires a rear-wheel drive driving feeling something, the so-called Popometer and exercise promises, the experienced pilots but more fun to drive. Tip: Without risk, you can train those driving on a snowy driving range evo n610c battery.

No busy steering

Basically, the driving in wet conditions the cautious handling of steering, clutch, brake and accelerator pedals, and a greater potential for errors and emergencies. tripled on wet roads, the braking distance to dry roads. Therefore, it is important aufzufahren not too close and well over half the speedometer reading in meters distance to keep.

The brake should be used only highly dosed. Even more: "Avoid heavily on the brake. If possible, back the speed by "going off the accelerator, advises Bitzhenner. True, it is also to remain calm and not to produce steering movements hectic. It makes sense to open in full brake pedal several times and then press again. Thus, the price of the car will be corrected in the delay intervals. In most modern cars, which is now regulated by brake assist, such as the ABS. They have the effect that the car remains steerable.

What to do when hydroplaning?

To hydroplaning occurs when the front tire accumulates more water than can be displaced by the vehicle weight. Because the water pressure, the vehicle is lifted and floats on a thin layer of water between the tire and road. Here, the vehicle can lose contact with the road completely, and there is a danger that you slip out of the lane or even off the road. So is "foot off the gas, the commandment" in such ticklish situations. Should also be avoided ruts and ideapad y430 battery depressions.

"When it comes to aquaplaning but may not steer you brake suddenly or," warns Bitzhenner. "This would enable the car to skid. should go gently off the accelerator until the vehicle slows down and you feel that re-liability. "To avoid aquaplaning we also ensure that the tires always have the correct air pressure and adequate tread depth.

Via: Wet road: A dirty affair

EU commissioned research on energy-efficient data centers with ARM

2010-07-20T17:57:00.000-07:00

EU commissioned research on energy-efficient data centers with ARM

The project "€ Cloud developed economical server for cloud computing. 2015, first computer with the new design in the data dell battery center. ARM Cortex-A9 multicore processors form the technical basis.

ARM logo

The European Commission (EC) has commissioned the chip designer ARM, with the guidance of a project in which it comes to energy-efficient data centers. "Cloud €" aims to develop a very low-power server for Nokia's Ovi service cloud maps, supplies the mobile device with maps for navigation.

ARM is working with Nokia, the specialist in nanotechnology IMEC, Ecole Polytechnique Federale de Lausanne and the University of Cyprus. Euro Cloud has already received an undisclosed grant from the European Commission, should be enough for three years.

The project is based on low-power ARM Cortex-A9 multicore processors and dell vostro 1510 battery 3D-DRAM memory modules. These techniques should reduce the energy consumption.

The € Cloud project members assume that servers are available with the design already developed by them in 2015 in the data center. The aim of the project is to accommodate hundreds of processor cores in a single server. "We must achieve energy-efficient multi-core processors for a breakthrough," said Panagiotis Tsarchopoulos, who is in charge of the European Commission for the project. "Brings € Cloud is an interesting research project, leading European low-power technology in the field of embedded computing in general computer technology."

ARM stated that the company had so far focused on energy savings in mobile devices. Now would you turn to the power consumption in data centers. "The performance and the new features of our recent processor models have reached a level where it makes sense to explore how ARM technology, the major challenges in energy consumption of wired applications - solve, for example in data centers -" said Krisztian Flautner, Vice President of Research at ARM.

Project participants will present their concepts for a low-power server on the € Cloud Cloud homepage. It says: "Cloud computing applications require greater parallelism to thread-level or memory. A parallelization at the level of individual instructions is little. Each client request is answered by a single or vgp-bps9 s battery multiple independent threads, all on a separate processor to run. "

Via: EU commissioned research on energy-efficient data centers with ARM

Apple is said to bring out in brief, four new Macbooks Pro

2010-07-09T01:45:00.000-07:00

Apple is said to bring out in brief, four new Macbooks Pro

They appear with the article in the inventory control sony pcga-bp2v battery system of a U.S. distributor. The prices should fall 1800-2300 dollar. Supposedly Apple equips from their laptops with Core i5 and core i7 processors from Intel.

Apple is expected to soon introduce new notebooks. The The Boy Genius reported, citing a user of social news site Reddit, which in his own words has access to the inventory control system of the U.S. computer retailer Micro Center. Accordingly, there are four models at prices from 1799.99 to 2299.99 dollars.

The information would find itself recently introduced system of Micro Center, the user writes with the name "Audioslave716. Similar entries with correct prices and part numbers are, emerged in the past, before the introduction of new Apple lenovo 3000 n100 battery products.

Macrumours assumed that there will be either three 15-inch MacBook Pro and a MacBook Pro with 17-inch display. As mobile processors to CPUs of the core product lines and i5 Core i7 coming from Intel for use.

The timing of the introduction of the new Apple laptops is still unclear. While Audioslave716 calls as the deadline next Tuesday, told other sources to MacRumours, such a short-term market launch is unlikely. Because numbers have been determined, it seems likely that the Macbooks will appear sooner rather than sony np-bg1 battery later.

In another sign of an imminent change of model is that certain variants of the 15.4-inch MacBooks Pro with the U.S. retail chain Best Buy is sold out. This applies both to individual stores as well as the online shop of the company. In contrast, all of Apple Macbooks Pro are available within 24 hours.

Already in February, rumors had surfaced first on a Macbook Pro with Core i7 CPU. Benchmarks showed a Macbook Pro 6.1 point, one not previously used model name. The fact allegedly obstructed Core i7-M620 is the fastest of Intel in January introduced 32-nanometer processors for notebooks.

In the ERP system a U.S. distributor of new messages have emerged from Apple Macbooks (Screenshot: ZDNet).

Via: Apple is said to bring out in brief, four new Macbooks Pro

Msi introduces 10.1-inch netbook with nine hours battery life

2010-07-05T19:04:00.000-07:00

Msi introduces 10.1-inch netbook with nine hours battery life A

The Wind U160 works with the new Atom N450 CPU, 1GB of RAM and a large up to 250 GByte hard drive. Its 10.1-inch display with 1024 x 600 resolves pixel. It dell vostro 2510 battery comes in the first quarter on the market.

MSI has presented yesterday at the Consumer Electronics Show that ended (CES) in Las Vegas have been most compact netbook Wind. The Pine Trail on Intel-based platform U160 measures 2.5 inch at the thickest point and weighs about 1 kilogram. It will get up to nine hours with no outlet.

The platform includes Pine Trail near the NM10 Express Chipset, which enables communication with, inter alia, USB and SATA devices, the new Atom N450 CPU with integrated graphics core (GMA 3150) and memory controller. The processor is clocked at 1.66 GHz as fast as the previous N280 is, but work more efficiently. He is MSI 1GB DDR RAM and up to 250 GB of hard drive to the side.

Msi introduces 10.1-inch netbook with nine hours battery life B

The 10.1-inch LED-backlit display on the U160 Netbook dissolves with the typical 1024 x 600 pixels. Other features include Gigabit Ethernet, WLAN 802.11b/g/n (), Bluetooth, an integrated touchpad seamlessly into the case, a Chiclets keyboard, a card reader and a webcam. UMTS is optional. Using Windows 7 starters used.

Of interfaces three USB ports, microphone input, headphone jack, and VGA output are available. The latter supported because of restrictions built into the Atom CPU unit only graphic resolutions up to 1400 times 1050, so that can be external full HD monitors controlling lenovo batteries not reasonable.

The U160 will come in the first quarter on the market. A price has not named msi. The guarantee period is two years, including pick-up.

The Wind U160 measures 2.5 inch at the thickest point and weighs just under a kilo (Image: MSI).

MSI brings compact multimedia PC with Blu-ray

2010-04-18T20:29:00.000-07:00

This article via: MSI brings compact multimedia PC with Blu-ray

MSI brings compact multimedia PC with Blu-ray

The mini-computer has an Atom N230 CPU, AMD, graphics, 2 GB of RAM and a 1 TB hard drive. Also supplied with a Media Center remote control is included. The price is 449 euros.

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MSI has launched a special edition of its recently introduced mini-PCs wind box on the market, which has an external Blu-ray drive, slim-design, and a Media Center remote control. The model DE200-2321W7H + Blu-ray is now available exclusively for 449 euros plus shipping of online merchants Alternate available.

The wind box measuring 28.3 times 17.8 times 4 inches and weighs 3.7 kilograms. In contrast to the variants DE200 DE200-3323L-3323W7H and she does not use Intel's dual-core Atom 330 CPU (1.6 GHz, 533 MHz front side bus, 1 MB L2 cache), but the single core Atom N230 (1.6 GHz , 533 MHz front side bus, 512 KB L2 cache). The size of memory comes with 2 GB of the same. The hard drive capacity MSI has increased from 320 GB to 1000 GB.

When AMD's graphics solution is DirectX 10.1-chip ATI Radeon HD 4330 with 512 MB of dedicated memory to use. Other features include WiFi 802.11b/g/n after, Gigabit Ethernet, 8-channel HD audio and a 6-in-1 card reader.

For the connection of peripherals and four USB 2.0 ports, one VGA and each HDMI output and an S / PDIF interface is available. Under full load should not exceed the noise 28 decibels.

MSI delivers the compact multimedia PC preinstalled with Windows 7 Home Premium. The guarantee period is two years, including pick-up.

The special edition of the wind box comes with a larger hard drive, Blu-ray drive and Media Center remote control (photo: MSI).

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Two other business inkjet printers from Epson available

2010-04-18T20:25:00.000-07:00

This article via: Two other business inkjet printers from Epson available

Two other business inkjet printers from Epson available

One comes with automatic duplex, the other is the function retrofitted. Networking is standard. The cartridges range of up to 8,000 pages.

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Epson has introduced two new business inkjet models: the B-310N for about 340 euro and the B-510DN for 526 Euro suggested retail price. Both are available immediately.

The printers provide speeds of up to 37 pages per minute and come with a network connection, as indicated by "N" in the name. USB 2.0 is also available. The paper capacity is 650 sheets each. Using Epson's inkjet printer for professional use Durabrite Ultra ink, but with different size cartridges: the B-310N comes up to 3500 pages range of the B-510DN up to 8,000 pages in color. The rich black cartridge for 3000 or 7000 pages.

Epson B-510DN comes with integrated duplex unit (image: Epson)

The B-510DN also includes an automatic duplex function (part of the name "D"). For the B-310N they can be retrofitted anyway. The maximum monthly print volume is for the Epson B-310N with 10,000 pages, for the B-510DN with 20,000 pages.

Feature of Epson's inkjet business models is a large one inch print head that enables Epson color prints, according to B & W Price: 2008 manufacturer of concrete calculated with 2.55 cents per color page and 0.63 cents in black and white. This is to help the dying long as end-user technology applicable in inkjet printing for collection companies. So far, the series consisted of two devices: B-300 and B-500DN.

The future of inkjet printing systems, Epson provides, for example, but also in the industrial sector. For the packaging industry, it will introduce in May a "Digital Label Press" system known. The packaging printers Stylus Pro WT7900 one also has a jet model in the program, whose specialty is a white opaque.

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Acer Veriton series supplemented by business PC platform with Clarkdale

2010-04-08T19:42:00.000-07:00

This article via: Acer Veriton series supplemented by business PC platform with Clarkdale

Acer Veriton series supplemented by business PC platform with Clarkdale

The desktop S680G is available from 700 euros. For 800 euro you get up in April in the M680 Micro-tower chassis. Chipset is in any case, Intel's new Q57 Express.

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Desktop PC Veriton S680G (Picture: Acer)

Acer has updated its PC line for business. The two new models lead Intel's newest processor core models i3, i5 and i7 a (code name Clarkdale). The Veriton M680 at prices from 799 euros sitting in a micro-tower chassis that can S680G for 699 euro entry to be placed under the monitor as a desktop.

The case designs allow different stages of development: The Mini-Tower features two 5.25-inch bays and six places for 3.5-inch drives. The desktop can hold only one large or four small ones. There are no differences in the number of ports, however: in both cases are about ten USB 2.0 ports (four in front), VGA, DVI and serial port. Also both have a card reader.

The basic configuration is also identical: installed, the Intel Q57 Express chipset. The customer has the choice between Intel CPUs from Pentium to Core i7 with and without vPro technology. The main memory (four DIMMs, DDR3, 1066 MHz or 1333) can expand to a maximum of 16 GB. What the above entry level configuration as required, not Acer.

SATA disks can be mirrored by the RAID principle. There are the levels 0, 1, 5 and 10 and Intel Rapid storage are available.

The operating systems of Windows 7 and Acer offers XP with Service Pack 3, Linpus Linux X and FreeDOS. On Windows, you also get Acer's Veriton Dientsprogramme Control Center, Acer Acer Security Suite and Client Manager.

The delivery of two new models will start Acer in April 2010.

AC and DC arc welding inverter Research: vgp-bps9/b battery , vgp-bps9/s battery , vgp-bps9a battery , vgp-bps9a/b battery , vgp-bpl9 battery , etc.

Abstract: The principle of AC and DC welding power and features to achieve, and from AC-DC inverter welding power source technology, digital control technology, intelligent control technology to the study describes in detail the current situation, pointing out that the AC and DC arc welding power along the high-performance digital and intelligent direction of the trend.

Keywords: AC DC; arc welding power source; digital; intelligent

CLC number: TG434, China: A

Aluminum and its alloys commonly used frequency sine wave AC TIG welding, arc welding power supply but poor stability, positive and negative electrodes can not be used for basic arc. In particular, it demands higher for some welding work, such as aluminum welding thin pieces of small current, one-side welding forming, welding and other high strength requirements, are difficult to obtain satisfactory weld quality. With the high-power semiconductor devices and power technology development, successfully applied in China in recent years, AC and DC arc welding process, and to develop and produce the corresponding arc welding power.

AC and DC arc welding is an ideal thin aluminum arc welding method, which not only can control the weld penetration, but also can improve the welding efficiency. AC and DC TIG function which is best suited aluminum and aluminum alloy, magnesium and magnesium alloy welding, its regulatory function with aerosol can effectively eliminate the surface oxide film; weld forming a good, bright surface appearance.

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MIT develops computer chips structures itself

2010-04-08T19:38:00.000-07:00

This article via: MIT develops computer chips structures itself

MIT develops computer chips structures itself

The used molecular chains arrange themselves automatically in nanostructures. This can produce very small switching elements relatively cheap. The case is still in experimental stage.

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In the process of MIT, tiny molecular chains depend independently on a silicon chip out (Image: MIT).

Researchers at the U.S. Massachusetts Institute of Technology (MIT) are working on a new method by which the production would be cheaper of highly integrated circuits. These molecules are used to organize themselves independently in the chip manufacturing useful nanostructures. This allows relatively inexpensive accommodate smaller circuit elements on a chip.

The procedure is presented in the current issue the journal Nature Nanotechnology. it reaches the market, it could be an alternative to photolithography, which is now used for chip production.

As the MIT Office, is the problem of photolithography, the switching elements are already much smaller today than the wavelength of light used in lithography. For very small structures could be used to replace the electron beam lithography, but this technique is very time consuming and expensive. It is thus sought a method by which you can make the tiny structures efficiently.

The team of scientists led by Caroline Ross and Karl Berggren, the electron beam lithography and share only one to place a "post" at the nanoscale on a silicon chip. Then they carry on so-called binary copolymers. They are large molecules that consist of a chain of two different molecules regularly arranged units.

These copolymers spontaneously attach themselves to the previously set "post" and align themselves in a particular formation, as they want as far away from each other. Berggren explains the behavior of molecules based on the movie "Midnight Run" In him a bounty hunter and a criminal is bound together with handcuffs, but can not stand for death.

By changing shape and arrangement of the "post", the proportions of the polymer and the length of the molecule chains, you can create different structures. Including those such as are used in chip manufacturing.

If the resulting plasma structure, suspends, burning away a molecular entity that is different to glass. This achieves the same effect as one of resist in electron beam lithography. This changes the resistance of the coating when it is irradiated with light.

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If you send light through a mask onto a photoresist layer, so that we can create structures. This works similar like a photo negative.

In contrast to the photoresist can be created with the copolymers but much finer structures. can be used industrially until the procedure is, however, still take time. The team of Ross and Berggren is currently working to produce a prototype of a fully functional chips.

Chinese battery Network awarded "2007 Top 100 Chinese industry e-commerce website"

March 24, 2008, from "e-World" magazine, 100 million state power network and co-associative Yang-day full cooperation, "the third SME e-business applications Development Conference" in electronic commerce are held in Hangzhou. China Battery Net invited to attend the meeting.

The General Assembly was also held at the same "2007 China Industry e-commerce website TOP100 awards ceremony."

Following the China Battery Net was awarded the "2006 Top 100 Chinese industry e-commerce website", the China Battery Net live up to expectations once again awarded the "2007 Top 100 Chinese industry e-commerce site."

Shaanxi Province will invest 5 billion this year, construction of solar photovoltaic cell production project

Major projects in Shaanxi Province in 2008 ushered in opener production project, the provincial government and China Power Investment Corporation signed a strategic cooperation framework agreement, the subsidiary branch of the Yellow River Hydropower Development Northwest LLC and the National Civil Aerospace Industrial Base of Xi'an signed a 1,000 MW solar cell production projects to the agreement, will invest 5 billion yuan this year in Xi'an National Civil Aerospace production base annual production capacity of 1,000 MW of site construction of solar photovoltaic cell production project, the project is completed, is expected to achieve annual output value of 31 billion yuan, can be accommodate more than 4,500 jobs.

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The fuel cell problem

2010-03-11T19:47:00.000-08:00

This blog post via: The fuel cell problem

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But fuel cells also have their own problems. Now, a direct ethanol fuel cell to add is not mature enough, while the methanol toxic and volatile than the alcohol faster, of course, higher energy density than ethanol. These elements add fuel to the fuel cell is an issue, and the fuel storage is not a small challenge, this toxic stuff on the street Are we going to sell Mode? Is obviously impossible. And on the plane how to do? Perhaps the future of the airport toilets should assume their task of another one – methanol before boarding the collection, this way, the fuel cell will not be too convenient to use them.

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Moreover, fuel cells, lithium batteries can not be as great as the energy of tolerance, the power output of a more balanced and therefore unable to cope with the unexpected peak power demands, coupled with its ups and downs of power can not be too strong, affecting the fuel cell applications.

Fuel cells also have to face the operating temperature. Hydrogen fuel cells can be as low as five degrees Celsius under the conditions of work, the scope of work I am afraid that the temperature of alcohol should be higher. This is the average person may not be a big problem. However, hydrogen fuel cells will require a sustained pressure of the air flow through the battery module, which will lead to noise and general users make it difficult to accept, as if the face is not the same as electronic equipment but the machinery and equipment.

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Recent studies have made a noise reduction efforts, it has greatly reduced operating noise. But we also need to pay attention to start the hydrogen fuel cell energy is needed, that can not be completely abandon the traditional batteries, fuel cells can not allow access to each mobile device, but can only become the center of personal power.

However, this is not the issue of alcohol fuel cells, their responses can be reduced to the middle of the reaction with water, thus surrounding the electrode, water and methanol concentration requires careful consideration and can not be too thick or too thin. We still look forward to practical use of alcohol fuel cells, and only at that time, the battery can also be, like people, drink …I am afraid that time would have the popularity of fuel cells.

Ningbo Port to increase exports of natural graphite

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According to Ningbo Customs statistics, 1 ~ 8 months, exports of natural graphite in Ningbo, Zhejiang, 204.7 thousand tons, worth 21.33 million U.S. dollars over the same period last year rose 56.5% and 52.9%, the average export price of 104 U.S. dollars / ton, down 2.3% . Products are all exported to Japan and South Korea, respectively, exported 192.9 thousand tons and 1.18 million tons. Foreign-invested enterprises to export the main force, a total export of natural graphite 158.7 thousand tons, accounting for 77.5% of total exports.

As the iron and steel, automobile and other industries, domestic and foreign markets to increase demand for natural graphite. At the same time, our country decided to September 1, 2006, the right type of graphite related products, the implementation of the interim export control measures can be used as alternatives to stimulate the natural graphite export growth. Experts pointed out that because the blind exploitation of China in recent years led to excess capacity of graphite, export market disorder, the export of natural graphite showed a fall in price trend of increase in volume, should pay attention.

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Hydration and temperature

2010-03-11T19:44:00.000-08:00

This article via: Hydration and temperature

In this paper the researchers set out to create simulations that examined the impact of hydration and temperature on the positively charged hydrated protons and water molecules. Understanding these dynamics could lead to polymer membranes that are better engineered for transporting protons while controlling electrode flooding by the water molecules. One of the goals is to develop PEM membranes that need little water.

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Using classical molecular dynamics simulations, the research team investigated the impact of four levels of hydration and two different temperatures. The scientists calculated structural properties such as radial distribution functions, coordination numbers, and dynamical properties such as diffusion coefficients of hydronium ions (H3O+) and water molecules.

The results of their calculations showed that protons and water molecules are bound to sulfonate groups in the membrane at low hydration levels. As the hydration level increases, the water molecules become free and form a network along which protons can hop (Figure 2). This leads to a dramatic increase in proton conductivity. Temperature was found to have a significant effect on the absolute value of the diffusion coefficients for both water and hydronium ions. These findings have helped in interpreting experimental results that indicate a major structural change taking place in the membrane with increasing hydration.

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In the second paper, the authors used all-atom molecular dynamics simulations to systematically examine eight different levels of membrane hydration to closely mirror two experimental studies. They also simulated bulk water to develop a novel criterion to identify free water in Nafion. This enabled them to quantify the fraction of free, weakly bound, and bound water molecules in the membrane as a function of hydration.

The researchers found that at low hydration levels, strong binding of hydronium ions to sulfonate groups prevents transport of protons. Multiple sulfonate groups surrounding the hydronium ions in bridging configurations hinder the hydration of the hydronium and the structural diffusion of protons (Figure 3). As the hydration level increases, the water molecules mediate the interaction between hydronium ions and sulfonate groups, moving them farther apart. These results provide atomic-level insights into structural changes observed in Nafion by infrared spectroscopy.

Group in Shandong Xinfa aluminum ingot production and marketing dynamics

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Shandong Xinfa Group is a set of power generation, heating, electrolytic aluminum, alumina, carbon, fluoride salts, in the high-density, MSG, aluminum deep-processing industrial chain in one of the top ten large modern enterprise group. Annual output of 640,000 tons aluminum ingots, aluminum ingots the mainstream of today's factory Price 19.05 thousand yuan / ton, inventory is acceptable shipment in good condition.

Shenhuo Buddhist Aluminum Co., Ltd. aluminum ingot production and marketing dynamics

Guang Shangqiu Shenhuo Aluminum Co., Ltd. mainly produce "such as the solid" brand aluminum ingots for remelting, A356 alloy, aluminum rod, aluminum guide rod, aluminum ingot annual output of 270,000 tons, the mainstream of today's aluminum ingot factory quotes at 19.12 thousand yuan / ton or so, there is no inventory, shipment in good condition.

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Shenhuo Buddhist Aluminum Co., Ltd. aluminum ingot production and marketing dynamics

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3G handset GPS function

2010-02-22T17:28:00.000-08:00

MP3/MP4 Dell XPS M1530 Battery from a camera phone to phone, cell phone hot new features always expect a continuation of charm. Tianjin, a few days ago at the “2007 International Mobile Industry Expo”, we see that this year will focus on GPS phone features hot start, and the price has dropped to 1,500 yuan -2.0 thousand yuan, obviously the price will further broaden the market. The industry’s high hopes for mobile TV remains lackluster. In addition, the key component in the phone area, domestic manufacturers dedicated efforts, already showing the advantages of later.

GPS module into handsets join the main with Dell XPS M1330 Battery

Shenzhen Jingwei, Shanghai Dragon flag and reach an unlimited mobile phone design companies demonstrated the upcoming GPS mobile phone, the price is about 1500-2000 per hour, most of the functionality provided include voice GPS navigation, 3.4-inch touch screen, MP3/MP4 playback and photo – and so on. Shenzhen Jingwei exhibition staff Ouyang Katsukai introduced its GPS phone uses a Infineon ULC1 platform + Winbond multimedia chips + SiRFIII GPS module, memory for the 1G, its accuracy can reach 50M. Product Planning Manager for Laptop battery, Shenzhen Jingwei Ouyang Sheng Hai, told reporters at the end of the phone, will be available, the output will be tens of thousands of units / month.

GPS mobile phones reached infinite program is based on the MTK platform + SiRFIII GPS module. Shanghai Dragon flag exhibition told the reporter that this year will focus on new features in mobile GPS, mobile TV and dual sim card dual standby and so on. This also shows that GPS functionality into mobile phones has become the industry’s consensus on the new sony vgp-bps8b battery hot spot, while its market price has reached the critical point of increase in volume. Senior Principal Analyst In-Stat, said Yan Jian, Nokia, Motorola, have recently pushed GPS in mobile phones, the market prospects, in 2010 there will be 25% of mobile phones with GPS.

This article via: http://solarchat.info/3g-handset-gps-function/

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China is huge in lithium batteries

2010-02-22T17:24:00.000-08:00

Ireland Dell Latitude D600 Battery Research and Markets issued a lithium battery (Li-ion or lithium polymer rechargeable batteries, lithium disposable batteries) market forecast. The company said that at present, including mainland China, Hong Kong and Taiwan, including “Greater China (greater china)” lithium batteries (disposable batteries and rechargeable batteries) production of the world’s largest. In the global lithium battery production, the Chinese mainland accounted for 16.9%, Taiwan 6.9%.

Chinese Journal of Chemistry and Physics of the power industry association said that in 2006 China Li-ion rechargeable battery production of 900 million 50 million. In 2007 is expected to reach 1 billion, increased by 11% over the previous year. The association also predicted that almost all vendors will be in production within Dell Latitude D810 Battery the next two years increased by up to 50%.

In addition, Research and Markets also believe that in the future more companies will start producing lithium-polymer rechargeable battery. Lithium-polymer rechargeable battery and lithium-ion rechargeable battery comparison, the shape can be easily customized, but also has large capacity, high security and so on. Therefore, as the price of lithium-polymer rechargeable batteries gradually reduced to a lithium-ion rechargeable batteries, the price level, lithium-ion Dell XPS M140 Battery are likely to be replaced by lithium polymer batteries.

From the use of point of view, automotive products concern. With high efficiency and low emissions of harmful substances to expand demand for cars, hybrid lithium battery market is expected to form. In addition, the Greater China manufacturers are planning to expand the portable products with a small lithium sony VGP-BPL2 batteryproduction, the production of such batteries is expected to remain the main force in the coming years.

Research and Markets believes that with the expansion of demand for lithium batteries, the battery will be priced in the coming months decreased by 20 ~ 50%. However, by the first half of 2006 occurred in the Sony battery recall events, a lithium battery supply will occur short-term tight supply. Thus, at least in the field of notebook computers sony VGP-BPL2C battery, lithium batteries will be offset by price declines.

This blog post is via: http://thirdshoping.co.uk/china-is-huge-in-lithium-batteries/

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Electric bicycle battery quality problems

2010-02-22T17:22:00.000-08:00

Electric bicycle battery quality problems

Tianjin: electric bicycle casio np-20 battery 2 into the substandard and more information.

Recently, quality and technical supervision bureaus organizations in Tianjin sealed lead-acid battery electric bicycle product quality supervision checks. The total sample of 19 distribution unit sales of 19 manufacturers produce 19 batches of products, results showed that: 16 batches of qualified, unqualified three batches, the product sample pass rate of 84.2%.

Spot checks found in the casio np-100 main quality issues:

First, the rate of capacity of individual products, two hours failed. 2 hours and the rate of the battery capacity is the key performance indicators, reflecting the batteries in normal use of the discharge time. Discharge time is short, then the electric car is also traveling a short distance. Standards require that electric bikes sealed lead-acid battery 2 hours the rate of capacity should be ≥ 100%. There are individual product sampling rate of 2 hours for 82% of capacity, up to standard minolta np-600 requirements.

Second, low-temperature capacity of some of the products failed. Low-capacity related to the battery at low temperature environment using performance determines the condition of the battery used in the winter cold effects. There are three sample batches of low-temperature performance of substandard products, of which a minimum capacity of only 28.6% of rated capacity. The battery acid is mainly within the high density, viscosity increase, resulting in lower emissions of the sony np-f970 battery.

The poor quality spot checks are: nominal suitable Singshih Power Co., Ltd. produced by the revitalization of Eagle Brand 6-DZM-14 Electric bikes sealed lead-acid battery, its capacity, low-temperature performance, two indicators of failure; Standard Kit can be known as the Zhejiang Changxing Power Co., Ltd. produce special brand 6-DZM-14 Electric bikes sealed lead-acid battery, its capacity, low-temperature performance, two indicators of failure with digital camera battery.

Invention of new solar panels in South Africa

Johannesburg, South Africa University invented a new type of solar cell panels, solar panels thinner than normal, and low prices.

New type of solar panels contain only about 5 microns thick sony vgp-bps2b battery layer of special light-sensitive alloys, the use of this material greatly reduced the thickness of the battery plates, but also reduces the photoelectric conversion costs. The researchers said that compared with ordinary solar panels, the new solar panels can reduce the cost of up to 50%.

It is reported that, Albert led a team of over 10 years of efforts, has developed a new type of solar cell panels, and was patented in February 2005. The first new type of solar panels will be held in September this year, put into production in sony vgp-bps2c battery Germany.

This blog post is via: http://thirdshoping.co.uk/electric-bicycle-battery-quality-problems/

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Lossless equalization principle a two-way

2010-01-10T19:21:00.000-08:00

Lossless equalization principle a two-way

Two-way non-destructive principle of a balanced vgp-bps2 , vgp-bps2a charge and discharge the program structure as shown in Figure 1, each cell balancing FET shunt circuit are two Q, two diodes D, and an energy storage device composed of inductor L. (B) is a picture out of three when the circuit connecting the battery to link the case. In order to charge, for example, assume that an equilibrium in the two cell voltage circuit that there is no balance, such as VB1> VB2, then the Q11 conduction, the battery B1 to the charge inductor L1, when the Q11 deadline, L1 in order to freewheeling, and B2, D12 constitute a circuit, the vgp-bps2b , vgp-bps2c energy stored in the inductor transferred to B2, the realization of the energy transfer from B1 to B2.

By the same token when the VB1 < VB2, then through the Q12-off to achieve the energy transfer from B2 to B1, that is, the circuit is a two-way transfer of energy balance device. Although the energy transfer only between adjacent canon bg-e6 battery gri cells, due to the trend of energy transfer is always from the high-voltage battery to pass to the low battery voltage, and thus ultimately the balance of the whole group of batteries. Discharge, principles and canon eos 20d battery grip charging basically the same.

Since all the equilibrium structure of the circuit are the same, so easy to achieve a modular design.

The two-way balanced design of the module

2010-01-10T19:16:00.000-08:00

The two-way balanced design of the module

To extend battery life, charge and discharge the inspiron e1405 battery should be to enable all of the individual remain in the same state of charge, while the battery voltage is the battery inconsistency of the most intuitive and most easy to measure the performance of the form, so the ideological balance of charge gist is the charge-discharge process as much as possible to enable the VGP-BPS8, VGP-BPS8A battery to maintain the same level.

Based on the above reasons, this design is used to compare the parameters of voltage, through the MCU control, to achieve a high-voltage battery to transfer energy directly to the battery voltage is low. (Figure 2 omitted)

Among them, a balanced circuit used to implement the VGP-BPS9, VGP-BPS9/B battery between two adjacent energy balance; data acquisition circuit the battery parameters in real-time collection, the main acquisition parameters are the battery terminal voltage and temperature, through the A / D converted to give microcontroller for battery real-time monitoring; microcontroller to monitor battery state and also of the balance control circuit, once voltage difference was found between the battery reached a certain value, that is, to the corresponding FET send trigger pulse to turn-on voltage of the battery to the high inductance charge FET end, the inductor stored energy to supplement VGP-BPS9/S, VGP-BPS9A/B battery charging voltage is low.

More than 20 manufacturers to send a joint surprise

2010-01-10T19:14:00.000-08:00

More than 20 manufacturers to send a joint surprise

At the same time in the digital section dslr battery grip, anyone who is in a chain CellStar any consumer purchase, but also enjoy the 1 yuan per month 10 ring tones for promotions. CellStar for all the old users, in this digital festival can also feel wonderful, like, in the CellStar purchase of new and old users present their invoices for the enjoyment of August 1 -10 31 months of free Weather forecasting service. In addition, CellStar also jointly Philips, Sony and other manufacturers to send an exclusive gift for Xi’an citizens, consumers can get the value of the specified models Philips 108 yuan exclusive fashion watch, buy Sony Ericsson models will be designated to obtain 50 -200 million payment cards.

In addition to the exclusive canon bg-e2n battery grip launch of exciting activities, a special joint CellStar also Nokia, Motorola, Samsung and so on more than 20 well-known mobile phone manufacturers in the digital interpretation of the carnival festival launched 10 models fashion hot models, including Nokia N8600, Nokia N93I, Samsung I718, Samsung D908 platinum crystal, Dopod S1, LGKG70 so. Where in the CellStar consumers to purchase the 10 hot models, in addition to be able to get the most preferential price, can get Apple’s health package, rod box, badminton rackets, QQ dolls, plus moisture, tennis, summer sleeping mat, human scale, rice cooker, etc. So canon bg-e3 battery grip CellStar exclusive gift.

Meanwhile, CellStar Telecom have jointly Shaanxi Provincial Quality and Technical Supervision’s communications product testing agencies in Xi’an Kaiyuan mall for all consumers on-site real machine testing and battery performance testing services, regardless of whether you are buying cell phones, regardless of your cell phone is The new is old and canon bg-e5 battery grip, can be brought on-site free of charge at the Kaiyuan testing.

The on-site quality of mobile phone batteries

2010-01-10T19:10:00.000-08:00

The on-site quality of mobile phone batteries

Quality inspection departments offer free testing on-site quality of mobile phone batteries for fujitsu t4220 battery

Digital Day event the mobile phone of course need to “join in the fun.” As participation in this section only a professional digital communications stores, Shaanxi CellStar Telecommunications preparing for this for a lot of exciting content, much more energetic in the digital HSTNN-OB53 section of a big show.

Exclusive offers best wins re-6

CellStar carefully prepared in the many highlights of activities vgp-bps9s, promotions of course, consumers are most concerned about.

It is understood that from today onwards, Xi’an CellStar will be available to consumers for all six re-cool summer promotions, send six heavy surprise for consumers. Where to buy mobile phones CellStar consumers can enjoy discount Genuine Parts 6-8; while access to M-Zone passionate experience voucher, it can be vibrant M-Zone shop in North Street, free Internet surfing, participate in video games by VGP-BPS10, experience Casual book bar style and so on, absolutely let you best wins.

China's first provincial-level key laboratory in Langfang fuel cell built

2009-12-17T01:32:00.001-08:00

China's first provincial-level key laboratory in Langfang fuel cell built

Recently, Langfang City Dinuo Ke Li Chemical Co., Ltd. and the Chinese Academy of Sciences Institute of Process Engineering 367759-001 , 346970-001, build a fuel cell lab, through the acceptance of Hebei Key Laboratory of group acceptance, Key Laboratory of Hebei Province, was officially incorporated into the management sequence.

According to reports, the fuel cell lab is in Langfang City, Hebei Province, as well as the first enterprise cooperation build a hospital laboratory, the main research, development and promotion of fuel cell technology, as well as its derivatives and other energy-saving technologies. After more than a year of preparation and operation, has reached Provincial Key Laboratory of requests to Li Hong, Zhongyuan Shi Chinese Academy of Sciences, Nankai University, Changjiang Scholar Professor Chen Jun 7, represented by well-known domestic experts in the field of energy demonstration Committee, and Hebei Provincial Science and Technology Department, Development and Reform Commission, Department of Finance consisting of acceptance of commission and the creation of laboratory results achieved, given the full recognition and a high degree panasonic cga-du14 , panasonic cga-du21 of evaluation, agreed that enterprises and research institutes jointly established the national test room, is a new exploration, make full use of Chinese Academy of talent, technology, advantages and business conditions, flexible operation mechanism and the effective combination of strong industrial base, you can complement each other, it facilitates the rapid advanced technology into practical productive forces, can form a good self-development and scientific and technological achievements into the mechanism is based on the new enterprises as the mainstay of the national innovation system, a useful attempt.

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Laptop battery ban so that U.S. companies worried about

2009-12-17T01:28:00.000-08:00

Laptop battery ban so that U.S. companies worried about

U.S. Portable Rechargeable Battery Association call to end the restrictions on the use of public transport lithium-ion 319411-001 , 337607-001 battery legislation.

"The U.S. Portable Rechargeable Battery Association's goal is to ensure the United States and international regulatory authorities understand that the burden of overly stringent rules would inhibit lithium-ion technology, innovation and progress." The organization's executive director George Buchner said.

That contains flammable liquids can be stored more energy than lithium-ion batteries, nickel cadmium (Nicd) batteries and nickel-metal hydride (NiMH) battery itself is not combustible.

According to Kerchner said, at least 19 organizations, including the International Civil Aviation Organization, the United States Department of Transportation, General Administration of Civil Aviation of China in efforts to resolve the issue of lithium-ion batteries.

Normal use, the lithium-ion batteries overheating will produce panasonic battery , panasonic cga-du07 serious heat leak, which leads to burning or explosion.

To stop the plane as a lithium-ion technology to disable part of the U.S. Portable Rechargeable Battery Association supports the U.S. Consumer Product Safety Commission last year published a guide, it is recommended not to poorly ventilated soft surface, using a laptop computer, especially in high temperatures.

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German solar cell giant to enter the Japanese market

2009-12-02T18:16:00.000-08:00

German solar cell giant to enter the Japanese market

The world's second largest solar cell maker Q-CELLs Germany has officially entered the strong opponents pavilion zv5000 battery , f4809a , pavilion zd8000 battery, many of the numerous Japanese solar cell market. This is also the first time, the German solar cell manufacturers to enter the Japanese market.

It is reported that by the end of June this year, has been Q-CELLs points are located in Tokyo, Japan, in the context of the whole sale of the company's products. It is learned that the product will include a variety of widely used solar cell electrolyzer standard parts. Allegedly, this is the second in China, Hong Kong and Hangzhou, the company set up in Asia's third division.

Market participants pointed out that to promote the use of solar cells is seen as reducing fujitsu t4210 battery , fujitsu FPCBP155 , fujitsu t4220 battery carbon dioxide emissions to prevent global warming, a powerful tool. Related products will be expanding rapidly, the market prospects are widely optimistic.

"Nihon Keizai Shimbun" reported that the Japanese solar cell market existed in this Sharp, Kyocera, Sanyo, Mitsubishi and many other industry giants. This time Q-CELLs to squeeze into this highly competitive market, indicating European companies scramble for alternative energy market objectives have been expanded to Asia.

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Raw materials, replacement of electric vehicle batteries up to spend 40-90 yuan

2009-12-02T18:07:00.000-08:00

Raw materials, replacement of electric vehicle batteries up to spend 40-90 yuan

More recently, the strong gains, with the lead to lead-acid fujitsu t4210 battery , fujitsu FPCBP155 batteries as the main raw material prices have also followed the rise, the replacement of electric vehicle batteries need to spend money. Reporter learned yesterday, due to raw material price increases, the city electric vehicle batteries prices with effect from July 1 up, each cell is up 40-90 per month.

Jiangyang in the road agent, Zhang Shuang battery Yangzhou boss said, "June 30 we received notification of prices manufacturers, small electric cars on average prices for each cell of about 14 yuan of money, generally one to replace 3, To rose 42 yuan or so. electric motorcycle is often used fujitsu t4220 battery to group three or more batteries, replacement of a price significantly higher, at least to spend eighty or ninety million. "

It is understood that the electric vehicle batteries is mainly due to price increases of raw materials prices. Electric bicycles are mainly used lead-acid batteries, while the production of lead-acid batteries the main material, with the rising production costs and lead prices from 2002's 9,000 yuan / ton or so have risen to present up to 16000-17000 yuan / ton . In addition, apart from lead price increases, raw materials, electric vehicles and electronic components in copper prices, but also makes the significant increase in production costs lifebook t4210 battery , FPCBP155 , lifebook t4220 battery, so manufacturers can increase prices. Some electric car dealer also said that since last year, due to raw material prices, the electric car battery prices have gone up several times. The rise time of 10 yuan, 20 yuan range, this time, the greatest rate of increase. Reminding stakeholders that the city's electric vehicle batteries price hikes, so the people must be careful about buying cheap batteries. In choosing batteries should pay attention to see product logos are complete, including the manufacturer name, model number or product specifications, date of manufacture, etc.; see whether they are consistent internal and external signs, it is best not to buy non-rated battery and marked "parallel imports" batteries.

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Dell latitude d600 Battery, latitude d600 Battery, Dell D600 Battery, 4400mAh,11.1V

2009-11-23T01:58:00.000-08:00

Replacement For dell latitude d600 Battery, [4400mAh,11.1V (Compatible with 10.8V)] Brand new dell latitude d600 Battery & charger

Dell latitude d600 series laptop battery is a high quality rechargeable replacement battery which can 100% compatible with the OEM latitude d600 series battery which can works with a lot of dell notebook laptop computer. dell latitude d600 series laptop batteries are warranted for a full year to ensure your complete satisfaction.

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Category: Laptop Battery

Chemistry: Li-ion Volt: 11.1V (Compatible with 10.8V) Capacity: 4400mAh

Net Weight: 302.5g Dimension: 127.40 x 77.40 x 19.40 mm

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Dell KD476 Battery, KD476 Battery, dell 6KD476, KD476 4400mAh, 6600mAh, 11.1V

2009-11-23T01:53:00.000-08:00

6600mAh dell KD476 Battery
[6600mAh,11.1V] Brand new dell KD476 Battery & charger

4400mAh Replacement For dell KD476 Battery, [4400mAh,11.1V] Brand new dell KD476 Battery & charger

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Chemistry: Li-ion Volt: 11.1V Capacity: 6600mAh & 4400mAh

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Dell inspiron E1705 battery, inspiron E1705 battery, Dell E1705 battery, 6600mAh,11.1V

2009-11-23T01:48:00.000-08:00

Replacement For Dell inspiron E1705 Battery, [6600mAh,11.1V] Brand new dell inspiron E1705 Battery & charger

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Brand: dell (Not OEM)
Category: Laptop Battery
Chemistry: Li-ion Volt: 11.1V Capacity: 6600mAh
Net Weight: 528.00 g Dimension:177 x 115 x 45mm

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Industrial Policy Bureau

2009-10-30T20:56:00.000-07:00

Investment in solar energy to enable Lee Takaashi Nan Cunhui

Has always claimed not to Digital Camcorder Battery engage in a wide range of Chint Group has recently announced its entry into the solar energy industry. Prompted it to be a key figure in this transformation is Yangli You - physicist, Dr. Lee's graduate student in the United States for many years engaged in a second-generation thin film solar cell research specialists.

Yangli You shareholding, Chint Group Holdings, Zhejiang Chint Solar Energy Technology Co., Ltd. (hereinafter "Chint Solar"), registered in Hangzhou in October last year. A few weeks ago, the company produced the first batch of crystalline silicon photovoltaic solar cells have just BP-511 , CR-V3 commissioned the first batch of orders from Europe and the United States and Africa, Latin America.

Last weekend at the "Chint Group's second session of the International Marketing Conference", the Chint Group, Chint Solar, chairman and managing director of Nan Cunhui Yangli You on the same stage debut. Yangli You Chint the spot from 47 countries and regions, 192 dealer representatives "selling" Chint Solar batteries and battery components, many dealers have expressed interest.

"The sales network all over the world will be Chint major advantage of solar energy products." Yangli You to the "First Financial Daily" Introduction. At present, many domestic manufacturers to export products mainly solar energy, while the Chint plans to use the existing distribution klic-5001 , EN-EL3e network to market their products and provide after-sales service. As the nation's largest low-voltage electrical business, Chint distribution network, strong, Yangli You think, solar cells and low-voltage electrical distribution channels of great coincidence.

Chint Solar Energy first phase of production capacity can reach 25 trillion next year, up to 100 trillion, the third year plans to expand to 300 trillion. At present a total investment of 500 million devices ~ 600 million yuan. Such investment would catch on the solar industry, the current can only be considered "testing the waters."

Since Suntech, Yingli, Nanjing, China Sunergy success of the United States market from EN-EL4 , Li-12B other industries Shanshangufen, Chuantou energy, Leshan Electric Power is also inspired by the wealth effect of solar hot debut. The nation's largest solar cell manufacturer Suntech have complained that too many new entrants has led to the upstream raw material supply, product price competition intensified.

However, the real goal is to enter the Zhengtai second-generation thin-film solar cell industry. This is exactly the Nan Cunhui went to the United States to persuade Yangli You return to the common business reasons. Yangli You also said that Chint will be opportunities for on-line at the right second-generation product, the next 5 to 10 years, the solar energy industry will become Chint In addition to low-voltage electrical appliances, automation equipment, one of the pillar industries, and may be used in solar cell related technologies Chint low-voltage electrical products. Currently, Suntech in the second-generation thin-film batteries have been the project R & D and manufacture of practical action.

Schneider, and German forces against the competitors, a joint venture Klic-7004 , Minolta NP-500 between the West case, Chint listing also accelerated pace. Yangli You said that if Chint market success, the future solar energy business into a listed company may also, "when the time to be determined depending on the specific situation."

For the Japanese government heavily promoting the "post-petrol era" Vehicle R & D

May 28, according to Kyodo news agency Xinhua reported that the Japanese economy, Trade and Industry 28, said that from the beginning of this fiscal year the next five years, the Japanese government will seek to invest 200 billion yen (about ¥ 121 in 1 U.S. dollars) to promote the "post-petrol era" motor vehicle research and development.

Reported that by the middle class provincial plans through the development of electric vehicles NB-2LH , NB-4L, fuel cells, clean diesel and bio-fuels by 2030, fighting for the Japanese auto industry to reduce dependence on oil by 20%.

This is called "Developing the next generation of motor vehicles and fuel to move" program on the 28th where there are economic and Industry Minister, the Japanese Automobile Manufacturers Association President and Chairman of Japan Association for the presence of gasoline at a meeting, was adopted. After the Industrial Policy Bureau hopes that the plan will be included in June the government introduced in 2007 economic and fiscal policy guidelines.

According to the Japanese Trade Ministry officials said, in accordance with provincial requirements by producing the next five years should be ¥ 160,000,000,000 government budget for the development of fuel cells, so that by 2030, the price of fuel cell vehicles can be reduced to the level of ordinary cars NP-20 , NP-30 , NP-BG1.

In addition, the middle province claimed the next five years will come up with ¥ 24,500,000,000 developing all-electric vehicles, at the same time come up with ¥ 24,000,000,000 development of clean diesel-powered vehicles.

After the Industrial Policy Bureau also said it would work with research departments and industry work closely to develop the next generation of bio-fuels, and to seek political support for taxes, etc., so that the price of domestically produced biofuels from the current Digital Camera Battery 150-180 yen per liter drop to ¥ 40.

mobile phone batteries in an attempt

2009-10-30T20:54:00.000-07:00

Hydrogen fuel cell R & D was a major breakthrough

British scientists have invented a lithium compound laptop battery, can store enough onboard hydrogen fuel cells so that they could drive vehicles driving 300 miles straight. This new technology for future fuel vehicle market is of great significance, because the existing hydrogen storage technology can not do this.

Fuel cells are electrochemical reaction using hydrogen and oxygen to produce clean energy, it does not produce carbon dioxide. However, due to the hydrogen storage technology restrictions, the current fuel cell-powered vehicle prototypes and demonstration models can only reach a maximum travel distance of 200 miles. The standard temperature and pressure, if you want to store enough hydrogen to travel 300 miles in the distance, you need a volume equivalent to double-decker fujitsu battery bus-sized on-board fuel cells; while other methods, such as compressed hydrogen stored in cylinders inside or will liquefied hydrogen is stored in tins, are due to weight and size issue can not be practical.

As a result, the United Kingdom UK-SHEC project team of researchers another way to try a higher density of hydrogen storage, but will the battery weight control within an acceptable range. They used "chemical absorption" method, the inhalation of gas molecules between the lattice of solid compounds in case of need no longer be released. Research team carried out tests on thousands of compounds in order to find a lightweight and inexpensive materials, such material must be able to in a typical fuel cell operating temperatures, so that the hydrogen adsorption or desorption fast, secure manner. Now, researchers have the system a series of lithium hydride compound, can be well positioned to meet those requirements.

The project coordinator, University of Oxford Professor Peter Jonathan lifebook t4010 battery, lifebook t4020 battery Edwards said, "This is the fuel cell industry and the transport sector the long-awaited breakthrough, the key breakthrough will make fuel vehicles in the next 10 years, mass production and application of as possible. "

Promotion of fuel cell is also a "hydrogen economy" of the key technologies. It's environmentally friendly transportation is particularly important potential applications, can present a large number of oil-fuel vehicles to reduce carbon dioxide emissions. At present, a gasoline fuel vehicles an average of about 3 tons of carbon dioxide emissions.

Luoyang Suntech, the development of solar cell manufacturing base

Yesterday went to high-tech zone is located in Luoyang Suntech on the way, the reporter found that the street lamps along the way are not the same as ever, an increase of one block above the beautiful silver square plate. By Suntech found here are exactly the same street. Deputy General Manager of Lan Qin told reporters: "These lights are used in solar energy, side-board is a block of solar panels produced in Luoyang Suntech."

"With silicon is king, who mastered the polysilicon grasps the lifeblood of the solar energy industry." Suntech in the U.S. the New York Stock Exchange immediately after the development of the vision to invest in Luoyang, in Luoyang, a second solar cells production base.

Suntech is a keen vision of policy makers. Suntech 1 construction was in full lifebook t4210 battery, FPCBP155 fujitsu battery swing in January 2006, when implementation capacity 6.5 MW. In October 2006 the company launched a 90 MW solar cell expansion project construction, mechanical and electrical installation of the current project has been completed and started trial production in June, when the Luoyang Suntech company can achieve an annual production capacity of 120 megawatts, is expected to be achieved this year, sales revenue 15 billion. Luoyang Suntech solar energy industry, the national statistics on real output second only to Suntech.

In Suntech's clean and spacious workshop, automatic coating machine is a piece of side length 12.5 centimeters, the thickness of the battery is only 220 micron layers of blue-chip coated with a thin film. Plant production supervisor Fu-Kuo-chung, said: "Do not underestimate these thin solar cells, it was covered in full of scientific and technological content. Just plated with a layer of film that can greatly increase the battery efficiency of absorption of sunlight."

Suntech Corporation's "Solar Energy Engineering Technology Research Center" built a world-class chemical laboratory, physical laboratory, lithography laboratory, the proliferation of laboratories, equipped with world-class R & D and testing test equipment. "Center" class at home and abroad gathered photovoltaic technical experts and professional technical personnel, independent research and development of highly efficient crystalline silicon solar cell industry cost of key technologies, engineering technology, PV modules, photovoltaic systems engineering technologies, applications integration and other international and domestic photovoltaic technology, high-end technology, core technologies with independent intellectual lifebook t4220 battey property rights more than 30 items, access to national science and technology projects 9, provincial and municipal science and technology projects 14.

Company person, in December 2008, Luoyang Suntech industrial scale of the project will reach 150 MW, annual output of 130 MW of crystalline silicon solar cells, the cumulative sales revenue may reach 30 billion yuan, net profit of 300 million yuan, the total tax 65 million yuan. Luoyang Suntech Suntech will be after the domestic solar photovoltaic industry, the largest enterprises, and in the high-performance thin crystalline silicon cells an absolute majority share of the market share.

Xinjiang Seized 10000 infringement total nearly 180,000 mobile phone battery

Xinjiang kunjirap Seized thousand pieces of mobile phone batteries infringement

Xinjiang News May 28 Xinhua recently by Motorola, Nokia, China confirmed that Customs Khunjerab Pass of Xinjiang had uncovered a thousand pieces of counterfeit mobile phone batteries all the infringing products lifebook p1510 battery, lifebook p7120 battery.

It is understood that this year, May 6, a Pakistani visitor to the Khunjerab Pass customs for export of mobile phone batteries. Customs officers found the battery when in the identification unclear brand identity, packaging, simple, rough look, a suspected infringement for counterfeit products, so make kept pending. The inventory revealed that the battery installed in the nine sub-boxes in a total of 11960, which brand batteries Nokia 7000, Motorola brand batteries 3100, Samsung brand batteries 1860, amounting to 179.4 thousand yuan.

According to the owner confessed that batch cell phone batteries on April 16 this year in Guangzhou, Urumqi, Xinjiang sent after purchase, and then transported to the Kashgar prepared by kunjirap exported to Pakistan's port city of Karachi for sale. It is reported that in Guangzhou buy the mobile phone battery is only 10-12 yuan, to the Pakistani market can fetch around 80 yuan. The difference between inside and outside the market, allowing the operators to purchase a large number of violations at mobile phone batteries in an attempt to Khunjerab exit ports, and reap high profits.

Khunjerab Pass Customs withheld the cell phone batteries immediately wrote to Nokia, Motorola, Samsung and other companies in China headquarters to confirm the authenticity of these cell phone batteries.

The case is now being processed. Khunjerab Customs indicated that in light of this situation, the customs inspection staff will enhance the pavilion zd7000 battery, pavilion zd8000 battery entry and exit of goods and passengers checking luggage items, guard against infringing goods entering and exiting, effective safeguard the legitimate rights and interests of intellectual property rights.

electric bicycles and electric vehicles and other fields

2009-10-30T20:52:00.000-07:00

Universal mobile phone charger quietly listed in Dalian

Updates on the mobile phone market laptop battery, more and more frequent, some consumers and even a year for a cell phone. For a cell phone, charger must follow words, they could not bear to throw out the charger, Retention not yet available, only let it lie quietly in a drawer. Last year in December, the State Ministry of Information Industry issued a recommendation on the cell phone charger standard, tried to use a uniform standard to address the mobile phone charger with each other can not be a common problem.

According to the plan, mobile phone universal battery charger available in May, but the reporters Gome and Suning sales outlets such as shopping malls where mobile phones do not have to find such a universal charger for sale. Finally, Shanghai Road, a mobile phone accessories sony battery store, the reporter found a universal cell phone chargers, store managers told reporters that such a universal charger have recently start to appear on the market in Dalian, but rarely interfere.

According to reports, this is a kind of universal charger converter, through the USB female seat attached a USB data cable to mother seat with power or computer connections, to realize mobile phone charging. However, due to the current phone models on the market numerous Wuza, there is still a small number of cell phone USB interface, so this universal charger can only serve a small number of models.

Yesterday, Bird cell phone customer service department told reporters, "At present, mobile phone universal charger Bird has entered the market, this year out of 18 Bird of new mobile phone models support this new charger." But customer service staff also stressed that the waveguide universal charger can only be a handful of several other brands of mobile phone charging. It is understood that at present there are 56 domestic handset manufacturers launched its own universal charger, but are also vgp-bps2a, vgp-bps2b only use a few models, and some well-known international mobile phone manufacturers simply indifferent to the uniform standards, and no action.

Domestic brand mobile phone dealers Liu told reporters that, once a unified interface standard for mobile phone designs will adversely affect the appearance, so that vendors were not enthusiastic. Every mobile phone model of foreign standards are unified, single standard in order to meet the design of new Chinese mobile phone models unlikely. It is understood that the present pre-certified, can be matched with the universal cell phone charger is less than 10 models, mostly domestic brands, so even if consumers can buy in the market, Universal charger, the vast majority of people are still unable to benefit from , cell phone charger you want to "universal", have to wait.

Battery industry unveiled a revolutionary technology that Beijing High-Tech Expo vgp-bps2c, vgp-bpl2c

May 28 Xinhua an application of ultrasonic technology to create a high-performance battery hybrid technology solutions and products are being held in Beijing recently unveiled the tenth High-Tech Expo. According to reports, this new technology applications and products for the battery industry has brought a major breakthrough in manufacturing process, will greatly enhance the battery (especially lithium battery) life, and significantly reduce energy consumption.

According to the technology R & D institutions - Beijing Olympic Tianzhu Xiang Technology Co., Ltd. introduced lithium-ion batteries now widely used in electronic products, such as computers, mobile phones and cameras, with the battery materials technology, lithium-ion batteries have been vgp-bps8, vgp-bpl8 gradually used in electric tools, electric bicycles and electric vehicles and other fields.

Despite the small battery production technology has become increasingly mature, but the battery production process, the battery is still the consistency of control of production of lithium-ion battery technical difficulties. In addition, the battery cycle performance, self-discharge performance, etc. still need to be further enhanced. While many of the battery performance and battery materials, the performance of a great relationship, but the same battery production technology play a crucial role. In the battery production process, the control of the battery electrode structure is the key, even though many manufacturers did not pay attention to this, using different structures of the electrodes of the cell cycle of production, self-discharge rate, capacity, consistency, and so different. Therefore, how to control the vgp-bps5a battery electrodes inside the micro-structure of the battery production process is the key technology vgp-bps9, VGP-AC19V13, and this technology and battery electrode slurry preparation methods, a pole piece of the coating method has a great relationship.

Japan motor home can also be the introduction of the diagnosis do not have to shutdown the battery detector

2009-07-26T20:18:00.000-07:00

Japan motor home can also be the introduction of the diagnosis do not have to shutdown the battery detector

On the introduction of a motor home can detect an uninterruptible power supply (UPS) and standby power as a rechargeable latitude d410 battery used in the deteriorating performance of the detector "detector batteries 3554." Do not have to shut-off device on the spot detection can lead to internal battery resistance and voltage. Price of ￥ 210,000 (tax included).

At the same time can also be measured in order to inverter and the rectifier circuit is the work of the UPS batteries, compared with the original model has increased the detection of current, to achieve a stable measurement. In addition, through the weighted function, reduces the impact of noise. Between terminals due to the maximum input voltage for DC 60V, so it can detect, such as electric vehicles 48V circuit. Even if there is a over-current input, but also through internal fuse to protect.

Probe is equipped with up simply in the position to be detected automatically maintained / measured value recording function. Even if the operation switch can also be recorded in the determination of steady-state value, so one person can operate. Built-in memory can be stored up to 4800 data. Equipped with a USB interface, can easily transmit data to personal computers.

Introduction of new technical standards for the European Union will have an impact on battery exports in Fujian Province

With the recent rapid increase in exports, battery-importing countries are also faced with various trade and technical barriers. In 2003, China's battery in the United States suffered a "337 investigation", another major exporter of this year, the EU's battery technology has set a higher standard for the new technical barriers to EU exports will have a greater impact on the battery. According to Fuzhou Customs statistics, in January-February this year, Fujian Province, export 117 million batteries, worth 35.64 million U.S. dollars, the same period last year (the same below) increased by 19.38% and 22.84%, while the EU exports in Fujian Province in China and export batteries occupying the first volume of exports out of Hong Kong after the second 1-February, Fujian Province, battery exports to the EU 032 million, the value of 5,618,000 U.S. dollars, increased by 39.77% and 9.68%, accounting for the same period in Fujian Province, the total battery exports value of 27.4% and 15.8%.

It is understood that the European Commission on February 3 this year to the WTO Committee on Technical Barriers to Trade of the pa3383u-1brs battery, toshiba satellite a70 battery, toshiba satellite a75 battery directive issued by the TBT notification (notification No.: G/TBT/N/EEC/98), the introduction of a portable cadmium batteries in the new 0.002% restrictions. The briefing will be a two-month comment period, comments will be after the expiration of the European Parliament in accordance with council to discuss whether to amend the situation and the implementation of the directive. If the command is passed, final approval is expected in the second quarter of this year, the EU Member States after the entry into force in command of the legislation within 24 months. EU Battery Directive come into force, its direct impact on the main battery lead-acid batteries, nickel cadmium batteries and a battery of common zinc-manganese batteries, its indirect impact on virtually all battery products. New standards from the European Union, China's battery products in the mercury content of the control measures to achieve the requirements of the European Union, and in the septum and the lead content of the two indicators from the European Union there is a certain distance of the standard. To adapt to the new directive will increase the detection of harmful substances in and find the cost of alternative materials, and accordingly the use of alternatives to the requirements related to business-to-manufacturing process and improve production processes and equipment.

According to Fuzhou Customs and the person concerned, at present the EU Battery Directive TBT informed the council is in a two-month period, as a WTO member, China to enjoy the communication of the council of foreign rights, domestic enterprises should take the initiative of the new EU directive unreasonable in the idea put forward their own, to the maximum extent possible to reduce the battery in the export process of the risk of technical barriers encountered. On the other hand, should also be wary ahead of the new EU directive implementation. To this end, Fujian Province, Fuzhou Customs recommends that the battery manufacturers to improve the production process as soon as possible to improve the monitoring capacity in order to avoid the technical barriers can not leap out of the EU was an important export market.

Breakthrough in the development of battery electric bicycle to be a bottleneck

Held recently in northern China International Bicycle Exhibition, the reporter interviewed the Chinese Academy of Sciences academician He, and the safety of lithium-ion battery development direction and other issues were discussed.

Reference to prospects for the development of bicycle industry, He first said that the bike, and light, and the diversification of the international future will be the mainstream of development of electric bicycles. At present, lithium-ion batteries-satellite p30 battery, toshiba satellite p35 battery a wider range of applications, but in its environmental protection, energy saving, light and many other advantages, there are more expensive prices, poor security weaknesses. This is due to the application of cobalt lithium battery materials, the results do. With the new security of the emergence of lithium-ion batteries, lithium manganese oxide can be used to replace lithium cobalt as cathode materials, the situation will be greatly eased. At present, the new materials for lithium-ion batteries have been successfully developed in China, plans this year and next year will be a large market. Experts believe that as a lithium-ion battery R & D and production units should be the development of lithium-ion batteries to power the application of orientation, which would require the discharge performance to adapt to greater energy, higher power. In future, the lithium-ion battery research and development objectives of the main sub-4: the total weight of 3-4 kg, used in electric bikes; the total weight of 15-20 kg, used in electric motorcycle; the total weight of 300-400 kg, used in electric cars; the total weight of 1500-2000 kg, used in electric vehicles or electric buses trucks. Experts believe that domestic electric vehicle research and development, we must follow from small to big, that is, electric bicycles, electric motorcycles, electric cars, electric trucks technical routes. At present, all over the country put together the "electric bus" from the long-term, safe, reliable operation there is still a long distance.

Cell phone batteries, chargers uniform specifications disadvantages

2009-07-26T19:07:00.000-07:00

Cell phone batteries, chargers uniform specifications disadvantages

Mobile phone has become a necessity, seeing each have several, but "bundled" sales of batteries and chargers always perform "monogamy" system, a proposal was made in order to avoid waste of specifications should be unified. Some people think that latitude d420 battery, dell latitude d430 battery, in order to cost and appearance can not be unified. Who says so in the end the more justified?

Around us often face such embarrassment, the phone is lost or out, but keep the hands can be used even without the charger and battery. A piece of original mobile phone batteries at least two or three hundred yuan, 100 charger, 80 yuan. Interface as a result of mobile phone batteries and specifications are not unified, we have to each mobile phone is equipped with a battery and charger, resulting in a tremendous waste.

What is the result of a standard mobile phone battery is not uniform? Design? Technology? Or profit? From a technical point of view, the existing charger interface is not difficult to unify. As early as 2002, the South Korean mobile phone manufacturers more than with mobile operators to reach a universal mobile phone charger standard agreements, and official purposes. Design? The appearance of a real cell phone battery cell phone design constraints of a unified interface it? Independent cell phone design everywhere, hidden in the phone's internal battery casing can affect the appearance of? Is the size of the battery can not be unified interface led to it? A lot of mainstream mobile phones are thin, thick two batteries, the same thickness can be thin cell phone battery. Profit? Shanghai Communication Industry Association, the Secretary-General of quarter? Has pointed out that there is no "technical problems", only "the interests of barriers." If the 200 million cell phones each year and 100 million cell phones in terms of the number of charger, there will be a much bigger profit margin ah!

Mobile phone batteries and chargers unified interface, the number of people who can bring affordable and convenient! From a personal point of view there is no reason why we do not support the batteries and chargers with the specifications of the unified interface.

However, some consumers believe that mobile phone batteries can not be unified. By the appearance of mobile phones now are to win, say moto of V3, is on a "thin" to sell at high prices, if you have unified battery, moto waveguide with the batteries aspire 5520 battery, acer aspire 5520g battery, so thin you can make?

Some people say that the battery in favor of a unified environmental protection. Of course, a good starting point, but do not take into account market factors, a unified force unrealistic battery. As to environmental protection do not waste board should be unified? Charger should be unified? The results of this unification is that the world is a kind of mobile phones, like the development of new immune-point.

Originally, mobile content is a low-tech things, and if not then manufacturers from other parts of innovation, even if the manufacturers are willing to, consumers may not be happy.

Although it was proposed a unified model mobile phone battery will help users save battery charger and investment, but taken together, unified models of mobile phone batteries the negative effect is much larger than the positive effects. First of all, the power consumption of each mobile phone is not the same, if the same for all mobile phones with the batteries, will definitely lead to some mobile phone standby time is too short or too high costs. Secondly, the phone size and battery size difference makes it difficult for all cell phone batteries to find a compromise solution. Third, the current market, there are many brands to meet the needs of the universal charger.

From environmental protection, waste of resources and consider the use of convenient, unified standard cell phone battery is necessary, but now a breakdown of cell phone development, this desire is very difficult to achieve. For example, since South Korea's Samsung, LG mobile phone sales in China have not been able to put a unified battery.

Starting in 2005, mobile phone integrated MP3, camera, video and other functions to see more and more. However some people the pursuit of the thin mobile phone, some people seek function. Thin-and-light mobile phone battery capacity of about 700 milliamperes in basic, even the same brand, the battery contacts are very different. Smart phone, the processor, the power consumption of mobile phone features different requirements on the battery capacity will be different. Consumers will accept the standby time of around three days, manufacturers have to increase in accordance with the battery power capacity, and different battery capacity it is very difficult to do the same. Mobile phone batteries and this alone would be difficult to achieve uniform standards, not to mention the mobile phone manufacturers, "the interests of barriers aspire 5920 battery, acer aspire 5920g battery." Cell phone battery standard to unity.

Russia invention when mobile phone batteries drunk to drink sperm

Russian scientists have invented a kind of "alcohol" mobile phone battery, so that when "after drinking with the spirit of 22." This battery is not the "power" instead of "alcohol" is a sufficient amount of 50 grams of alcohol each time after filling can be used continuously 10 hours a day. 3-volt battery power (equivalent to 2 ordinary batteries), chemical reaction of the principles of electricity is very simple.

Some people say that the battery as a "drunkard" travelmate 290 battery. This "drunk" the battery can also be used for notebook computers and other pocket power portable electronic products.

200 million mobile phones every year change the battery waste standard dystocia

2009-07-19T21:11:00.000-07:00

200 million mobile phones every year change the battery waste standard dystocia

Supply and demand of China's mobile phone market with a strong, new brand, new, new models are emerging, cell phone replacement significantly accelerated, and thus the birth of Taiwan's 20 million annual volume of the replacement a1012 battery, m8244 battery. And because the specifications are not unified, chargers, batteries and other spare parts mobile phone rarely re-use, which brings inconvenience to consumers at the same time, but also resulted in an alarming waste of resources.

It is learned that only a small number of the charger several models can be generic, such as Nokia 3 series and 8 series. In addition, the vast majority of mobile phones and chargers are the "monogamy." In other words, for a cell phone, it means that a set of discarded batteries and chargers, even the same brand between different models of mobile phones is also true.

In fact, different specifications of the inconvenience caused to the charger is still followed, resulting in tremendous waste and damage to the environment are even more alarming. According to data released by Ministry of Information Industry, the door, as at the end of October 2004, China's mobile phone users has reached the 320 million people. Fashion phones are consumer products, upgrading the speed of a swift pace. If each user on average every 3 years to replace the conservative frequency of a cell phone, and each is equipped with mobile phones are generally two batteries and a charger, this calculation, every year there are 200 million cell phone batteries and 100 million mobile phone charger into garbage.

In addition, environmental experts have long pointed out that China is also the lack of a complete e-waste recycling mechanism, chargers, lithium gk479 battery, fk890 battery, dell inspiron 1520 battery inside the copper, aluminum, plastics, electrolytes, and other non-ferrous metals would have caused a great deal of damage to the environment .

From a technical point of view, the existing charger interface is not difficult to unify. As early as 2002, the South Korean mobile phone manufacturers more than with mobile operators to reach a universal mobile phone charger standard agreement, and after the formal implementation. In a May 2005 Summit Forum on China-made mobile phones, also reported the "manufacturers and R & D institutions will be resolved as soon as possible a unified standard charger is the problem."

However, since there is no "technical problems", why the major mobile phone manufacturers in the charger, the battery configuration is still "own" it? In this regard, the Secretary-General in Shanghai Communication Industry Association pointed out that the quarter-Ti, there is no "technical problems", only "the interests of barriers."

Ti quarter said most of the current value of a charger yuan, a cell phone battery to be two to three hundred dollars or even higher, selling batteries and chargers more than make money selling mobile phone, if the unified model battery standards equivalent to have lost a large piece of the lucrative market. Because of this, of course, businesses have the power to defend the status quo and will not easily give up the charger and cell phone "bundling."

Ti quarter also pointed out that from the mobile communications industry's long-term development, cell phone chargers, batteries, "fragmentation" phenomenon does not take too long, unified configuration is a general trend, of course, also need the Government to the middle of something, "is to the control of a time. "

Memory Stick features a collection of new PSP exclusive release battery

Recently, a novel published around the PSP, Memory Stick features a collection of batteries - dell inspiron 1521 battery, dell inspiron 1720 battery, dell inspiron 1721 battery.

This is a collection of peripheral functions and the storage battery of the PSP features a dedicated lithium-ion battery, battery capacity is up to standard PSP lithium battery (1800mAH) twice as much as for 3600mAH. Functions in the store is huge with a 4G storage space than the current 2G market, the largest of the MSD only be even more significant. This powerful yet to be announced around the price on the outlook, the price is relatively expensive, but portable and powerful have the advantage of the many players will be chasing goals.

Concept of hydrogen fuel cell vehicles, Science and Technology Museum to see simple chorus of "green" theme song

2009-07-19T21:09:00.000-07:00

Concept of hydrogen fuel cell vehicles, Science and Technology Museum to see simple chorus of "green" theme song

The latest hydrogen fuel cell vehicles, the clock made of recyclable materials ...8n544 battery, dell latitude d800 battery, dell inspiron 8500 battery, dell inspiron 8600 battery ... the National Day holiday of Science and Technology Museum, to "green" theme of the three major exhibitions, attracting tens of thousands of daily viewers.

In the "future HydroGen, hydrogen new life" exhibition, "One HydroGen," "self-magic" and "Phoenix" three hydrogen fuel cell vehicles is the most eye-catching game, "star", streamlined design, "magic "The fuel cell group, attracting flash here, waiting for a group photo taken with the audience made a long line. According to the briefing, which represents almost three vehicles General Motors and SAIC in the hydrogen fuel cell research the latest achievements of science such a large-scale display, the first time.

SAIC engineers on the spot to the audience hydrogen fuel cell vehicles on the working principle of: "Look, hydrogen decomposition of the e-produce current, while the proton and electron in the air 'hand in hand', into the water, but also drink it ! "to follow three-dimensional animation, as if understanding the audience. Quanxing Health Exhibition man is read notice came specially to see hydrogen fuel cars. He stopped to guide the hand, asked this question on that said: "The hydrogen fuel is true that the question of whether global warming can be solved?"

In the "zero-carbon city" area, volunteers from the United Kingdom, Mr. Kelly is teaching children to do small production of a variety of environmental protection, waste materials to do the windmill, cardboard clock, pieces of pieces of people put it down. Yang Jing experimental school five (5) Furthermore, students are enrolled in an event under. Kelly said that the Chinese children's so concerned about environmental issues, contrary to his expectation.

Off to one side, the Italian design exhibition attracted the attention of young people. Simple, practical, creative design, so the usual tables and chairs, pool charms are different from other shows. Students feel that this small home care show a lot of inspiration to him.

Vacation as of yesterday, the number of people visited the Science and Technology Museum and a record high, on the 3rd of which 2.3 million, for a single day since the opening of the most.

Environmentally friendly high-performance batteries(f4809a battery, f4812a battery, 319411-001 battery) available

Nanyang Technological University researchers developed the latest environmentally friendly material for a high-performance fuel micro fuel cells can provide electricity to a long time and will not damage to the environment.

According to Singapore's "Lianhe Zaobao," reported that the South School of Mechanical and Production Engineering Associate Professor, Shaohua, a research team led the development of a catalyst, can be well controlled with sodium borohydride to produce hydrogen gas solution process. In the grasp of this important process, they enable the design of hydrogen, through their own high-performance micro fuel cells produce electricity.

This use of sodium borohydride produced the micro fuel cell power and lasting performance, the general dry-cell batteries used in remote control toy car, you may only last for 15 minutes, but this high-performance micro fuel cell only 10 ml sodium borohydride solution, can drive remote-controlled toy car kept running up to an hour and a half.

Micro fuel cell is not provided by more than 5 watts of power, size, and existing almost dry battery, so for digital cameras, cell phones, music players, such as the use of light appliances.

Suichang will become the largest production base of nickel-hydrogen batteries

Recently, the province of A-type key projects - Zhejiang Kane 500 million annual output of nickel-metal hydride battery project laid the foundation stone, marking the Kane Group Zhejiang high-tech industries in the development of another key step forward. Upon completion, Suichang will become the largest production base of nickel-hydrogen batteries.

Under the state "863" Project - nickel-metal hydride batteries for industrial production projects, Zhejiang University, Ni-MH battery in an important material for the study of hydrogen storage materials in the domestic leading position. In 1999, Zhejiang Kane cooperation with Zhejiang University, Zhejiang set up Kane Battery Co., Ltd., is now an annual production capacity of 100 million of the production capacity of nickel-hydrogen batteries. Annual production capacity of 500 million nickel-metal hydride battery project developed by Zhejiang University, using the most advanced production technology straight into closure, the building of the size of annual production capacity of 500 million for the nickel-metal hydride batteries, lithium polymer 200 million batteries-compaq presario 2100 battery, compaq presario 2500 battery and pcga-bp2nx battery, pcga-bp2ny battery, two-year construction period, the project can be achieved after the completion of the annual sales income 1.5 billion, a record profit and tax 280 million yuan, resettlement of 18,000 people could be employed.

Complex end-of-life battery electric vehicle success of new technologies

2009-07-19T21:07:00.000-07:00

Complex end-of-life battery electric vehicle success of new technologies

Just as people were to deal with end-of-life batteries for electric bikes when headache, Hefei University of teachers to develop new PA2487UR battery, PA2487UR-G battery, Satellite 510 Series battery technology to provide a complex solution. Before the adoption of this new technology the quality of identification of Anhui Province.

In recent years, electric bikes are the popular white-collar workers and medium-sized cities, is becoming a new industry, but the use of electric bicycle batteries are usually 1-2 years will be scrapped. All works great teachers of the technology end-of-life battery can not be demolished in the case of the battery housing, battery capacity and use of fully restored. And repair at least 1 up to 3-4 times to repair, extend the service life of the battery several times. Repair costs such as new battery new battery is only 20% -30%.

The country at the end of the first hydrogen refueling station is expected to build hydrogen fuel cell bus unveiled

The country's first hydrogen refueling station is expected before the end of Haidian District in Youngpoong built high-tech industrial base, the hydrogen refueling station will be China's own R & D of new hydrogen fuel cell passenger cars to provide energy. Yesterday, reporters noted that the hydrogen as fuel for electric vehicles will be carrying the end of the year test run.

Yesterday,
Ministry of Science and Technology, "15" hydrogen energy projects and 863 major projects for electric vehicles research results - hydrogen fuel cell bus unveiled in China Science and Technology Museum. It is reported that such electric vehicles to hydrogen fuel, emissions to water, the real achievement of the Zero, and the noise is very small, for the 70 km per hour.

It is learned that the end of this year, three hydrogen energy research and development of fuel cell passenger cars will invest 384 bus routes, "Yongfeng Station - the People's University" line in the model run, by 2008, about 8-10 hydrogen into electric passenger bus line. In order to provide energy, the first hydrogen refueling station is Yongfeng High-Tech Park to intensify the building of the end of the year is expected to put into use. By 2007, here is expected to become the world's largest new energy demonstration park one car.

New equipment: "chariot silent" stealth battery(Satellite 4300 Series battery, Satellite Pro 2100 Series battery)s

According to the United States, "National Defense" magazine reports, the U.S. Army recently received a number of stealth car. Notably, this car is not the stealth materials achieved through stealth, but by "a quiet mind" - the hydrogen fuel cell to achieve a stealth engine.

The full name of this vehicle is "alternative motor vehicles aggressors" (hereinafter referred to as "invaders" - 182281-001 battery, EVO N100 battery, Evo N1000V battery), is California's "Quantum Fuel Systems Technologies, Inc." and the U.S. Army "Tank Automotive R & D Engineering Center" jointly developed. It abandoned the traditional fuel engines, power from a power of 10 kilowatts of fuel cell and a battery to provide 60 kilowatts, it is also known as a U.S. Army first fuel cell vehicles.

"Aggressors" in order to compress the hydrogen as fuel, the hydrogen stored in a shock-resistant carbide fiber cans, it can store 68 liters of hydrogen. "Aggressors" for rear-wheel drive, good acceleration, in the trials to accelerate it from standstill to 60 km / h time of less than 4 seconds, than the ordinary fast off-road vehicles has doubled. The use of hydrogen fuel cells, "the aggressor" in the road almost no noise, has become a veritable "silent vehicles." "Aggressors" are rarely the heat, the enemy's surveillance equipment and found it very difficult to have a higher stealth, and with special forces during the night for the implementation of infiltration, raids and other tasks.

In addition, the "invaders" there is a generator, can be used when the field generator. In carrying out its mandate, "the aggressor" is scheduled to open areas, they can quietly generate electricity, for reconnaissance and surveillance, battlefield communications systems, such as power electronic devices, will enable U.S. soldiers to bring the battery to reduce the number of to help them, enhance its mobility.

"Aggressors" designer Wendell Dennis said: "It is a superior stealth performance vehicles, suitable for all kinds of terrain, is expected to become a grass-roots army combat troops and equipment necessary. It will in the next few months Army to receive further testing Business Notebook nc8000 battery, Presario 2800T battery, will be to improve the performance of the official armed forces. "

Needs and technologies, fuel cells for mobile devices off the market in 2006

2009-07-19T21:03:00.000-07:00

Needs and technologies, fuel cells for mobile devices off the market in 2006

Market research firm NanoMarkets research report published recently said that by 2006, to provide electricity for portable devices of the long-term fuel cells(toshiba satellite a202 battery, toshiba satellite a203 battery, toshiba satellite a205 battery) will begin to significantly speed application.

The study reported that global sales of fuel cells by 2010 will reach 1.6 billion U.S. dollars. According to the report, mobile devices are becoming increasingly complex and require more power than ever before, thus stimulating the growth of fuel cell applications. Despite the fact that a lot of drag on the introduction of new mobile devices. Such as the recent cancellation of a Nokia smart phone's release, because of its high power consumption requirements.

Conducive to the success of fuel cells, another factor is that they can with the old battery with the use of models, rather than replace these batteries. "Supplementary" means the use of two techniques or the use of hybrid fuel cell battery on the capacity of conventional batteries, the company said.

The study also pointed out that the growth of fuel cell industry giants such as IBM, Sanyo, Motorola, Samsung and Sony to promote. In addition, the report also said that fuel cell technology has advanced enough, the current can be applied to the market.

London displays the latest application of hydrogen fuel cell technology

October 3, in the United Kingdom capital of London, people gathered in a hydrogen fuel cell-powered micro-car. The same day, a number of hydrogen fuel cell-powered vehicles and equipment in central London's Trafalgar Square. These design and product display of a hydrogen fuel cell-powered applications up-to-date technology, demonstrated the bright future of clean energy.

Rechargeable lithium batteries(toshiba satellite a210 battery, toshiba satellite a215 battery, toshiba satellite l203 battery, toshiba satellite l205 battery) contain opportunities button

Button rechargeable lithium battery as an emerging power, the last two years in the wireless communications systems, electronic remote sensing equipment, personal mobile applications such as digital products more widely. With the mainland last year, many local manufacturers have to achieve the scale of mass production, production sales rose at the same time. The reporters found that the spot market to get involved button rechargeable lithium batteries are also areas of distributors rose, of which a large civilian market that specializes in rechargeable lithium batteries.

Mr. Lu Huaqiang electronic world, dealers told the reporter that button rechargeable lithium batteries lithium batteries in the one-time based on the development of, small size, long life, no memory effect, lithium-ion battery is currently the main application button on the computer motherboard, MP3 watches, calculators, IC cards, electronic dictionaries and other products. Reporter was also informed that, in the Tax Machine, Bluetooth headsets, hand-cranked rechargeable flashlights, walkie-talkies and other toys products button rechargeable lithium batteries are widely used.

It is understood that the last button rechargeable lithium battery market, largely by the Panasonic brand and South Korea occupy powercell, but in general a relatively high price, average 2 to 3 U.S. dollars to achieve. Since last year, many local manufacturers to achieve the scale of the volume of post-natal, currently on the market button rechargeable lithium batteries sold at 3 to 4 yuan, the price impact and the production and localization services to the domestic lithium battery rechargeable button to open the a large market.

Mr. Lu told reporters that button rechargeable lithium rechargeable battery comparison of nickel-cadmium and nickel metal hydride battery in a simple circuit design, long life, small size, performance, stability, and last button rechargeable lithium batteries are more optimistic about sales, market demand in 2005 will only further increase. Shenzhen Shan Mu Chen Battery Technology Co., Ltd., general manager of the military, said: "The price will be made to attract more designers and applications using rechargeable lithium batteries button program. Estimated demand this year will be 10 times the explosive growth."

Industry on the rechargeable lithium toshiba satellite m200 battery, toshiba satellite m205 battery, toshiba satellite m216 battery(toshiba satellite pro a200 battery, toshiba satellite pro a210 battery) button showed optimism, the cash market the original operating civilian market for rechargeable lithium batteries distributor, since last year, there have been exploding lithium rechargeable incident, will be the goal towards the development of the rechargeable lithium button battery.

It is reported that mass production will drive prices further reduce, when the button rechargeable lithium batteries is expected to low, 2 yuan, nickel-metal hydride or nickel cadmium battery more expensive button.

Of the next generation of battery technology - fuel cell

2009-07-19T21:00:00.000-07:00

Of the next generation of battery technology - fuel cell

With the increasing lack of natural resources and increase the environmental awareness of people, today's fuel cell development has been more attention and rapid development of fuel cell is a chemical energy directly to efficient, environmentally friendly and energy into the electrochemical device It is a green energy, energy conservation and environmental protection while addressing two major challenges the world dell inspiron 9400 battery, dell inspiron xps m170 battery, dell inspiron xps m1710 battery, so Western countries such as Japan, the United States and Europe have a fuel cell research and development program, China is also accelerating the process of fuel cell research, the development of fuel cells today nearly 200 years of history, which truly is a world wide attention in the 20th century, 50's, from today, but also about 50 years, but fuel cell technology development is rapid.

Power gap calls for a new power technology

Portable electronic products in the global popularity of the increasing appearance of their products as well as the function of small light to the battery has become increasingly complicated and new challenges, and in addition to laptops, mobile phones and digital cameras, other products, there are also similar to the power supply gap . Existing rechargeable battery technology has matured, but the lithium-ion rechargeable battery capacity is not much room for improvement (less than 5% per year), in meeting growing energy demand will be much more difficult. But in the next few years is expected inside the existing battery technology will not be able to meet the growing portable electronics products of the energy demand, new power technologies and products will be a huge market space and opportunities.

People's mobility more than ever before, and then expand the power of the gap. Notebook computer is the fastest growing areas, is expected shipments in 2006 to more than 50 million. Widespread adoption of Wi-Fi technology has actually cut off the shackles of Ethernet, and users will be the last hope is the path to remove the AC power cable, which is even more to promote a new battery technology.

The development of fuel cells

Because of its high energy conversion efficiency, clean and pollution-free, modular structural advantages and strong, fuel cells become the target of concern to the industry, to meet the immediate needs of the revolutionary power, fuel cells become a really strong player preparation. As early as 1839, British scientists made W Grove on the principle of generating hydrogen and oxygen reaction, which is the first hydrogen fuel cell (FC) model. So far fuel cells mainly four kinds of types, they are as shown in table 1.

Table 1 Classification of fuel cells
The type of phosphate-type fuel cell (PAFC) into the carbonate-type fuel cell (MCFC) Solid Oxide Fuel Cell (SOFC) polymer ion-exchange membrane fuel cell (PEMFC)
Fuel gas, natural gas, coal gas as early as alcohol, natural gas, coal gas as early as alcohol, natural gas, pure alcohol as early as H2
KLiCO aqueous phosphoric acid electrolyte salt dissolved ZrO 2-Y 2 O 3 (8YSZ) ions (Na ions) pa3285u-1brs battery, pa3285u-2brs battery, pa3284u-1brs battery, toshiba tecra a1 battery
Porous graphite anode (Pt catalyst) porous nickel (not to Pt catalyst) Ni-ZrO2 cermet (not to Pt catalyst) porous graphite or Ni (Pt catalyst)
Pt cathode catalysts with porous graphite + + Tefion porous NiO (Li-doped) Laxsri-Mn (Co) O 3 porous graphite or Ni (Pt catalyst)

More than four kinds of fuel cells have their own characteristics, but also their different technical barriers and the development direction, but as a member of the fuel cell, they have the same general character, for which, combined with the characteristics of various types of batteries, fuel cells are summarized in the research and development should focus on several aspects.

Electrolyte membrane: H + only allows through, but did not break down the fuel does not allow infiltration of the past. Therefore, to study the electrolyte membrane including the proton conductivity of the electrolyte membrane, gas and other fuels to reduce the infiltration capacity, and enhance the redox and hydrolytic stability, improve the mechanical strength and thermal stability, in order to improve the surface properties and is suitable for catalyst combination. In addition, we must reduce costs and improve value for money.

Electrode: mostly due to fuel cell electrode as a gas electrode process, we must use a special electrode structure - porous gas diffusion electrode to improve battery life than the power.

Fuel: Study of fuel is the fuel of choice. At present, fuel cell applications, the main use of H 2 and CH 3 OH. Research on the replacement of fuel, fuel cells will enable the development of more sustainable.

System Architecture: System structure of the final results of the fuel cell. Because of the small fuel cell or micro fuel cell will be used in conjunction with the integrated circuit, so the development of system architecture is limited. How to carry out high-density fuel cell assembly, the realization of portable electronic devices in the application of fuel cells, has become one of research directions.

Catalyst: A fuel cell system must be high efficiency and high specific energy. To obtain high efficiency and high specific energy, it is necessary to improve the gaseous fuel and oxidizer in the process of the electrode reaction, namely, research and development of efficient catalysts. At present, the use of other inexpensive and effective catalyst for the replacement of the precious metal catalyst to become one of the catalysts.

The feasibility of fuel cell

In recent years, fuel cell research in the above there has been some progress, but in the commercialization of fuel cells are still there are number of obstacles. First of all, when the fuel cell produces water and CO 2, close to other electronic components as a result of the presence of water lead to short-circuit, so how to solve this by-product water is a very troublesome problem; Second, although the fuel cell "stack" of each theoretical voltage unit should be 1.24V, but based on traditional proton exchange membrane (PEM toshiba tecra a8 battery, toshiba satellite a15 battery, toshiba satellite a10 battery) of the DMFC can only achieve this level of 30%, how to improve the fuel cell power density is another hinder fuel cell commercialization of a problem; the last If you really want to commercialize, then because of the fuel chemical reagents involved in the packaging box if it is safe to design products of the size requirements, accessibility of the fuel box and whether the cost is a sufficient number of suitable, OEM manufacturers of products to support fuel cell system How are these problems and so need to be considered, of course, which involved, including the chemical raw materials, system design, marketing channels, such as the cooperation of many sectors, but as a battery manufacturer, the first with the above-mentioned second factor is still impede the fuel cell business of technical problems.

Application of fuel cells

To promote industrial development in the market is always an important factor. A smart market positioning will help to promote the industry development and growth can create the basis of the market.

Early demonstration of the industrial samples also exhibited a number of external fuel cell units, can be used as a charger and rechargeable cell phone, PDA and notebook computer batteries to provide energy. These have been published in 2004. However, because of the huge size of the initial time, and energy density are limited, these products can only be regarded as the concept of products. The real winners will be successfully integrated into the fuel cell products within the promotion of commercial vendors.

NEC in Japan in 2001 Electric trial a new type of polymer-based fuel cells, looks like a piece of biscuit. Its principle is the same as a lighter oil loading from the fuel injection petrol power supply for long-term use. With mobile phones it can be used on more than one computer can be also used for the past few days alone.

Motorola and (Los Alamos) National Laboratory to jointly develop a micro fuel cell. Expected that this battery is expected to one day replace the traditional batteries currently used for a wide range of electronic products for power supply, such as cellular phones, notebook computers, hand-held cameras, and electronic game consoles, such bottom-size batteries about 1 square inches, the thickness of less than 0.90 inches. Use liquid methanol as fuel, can be easily installed in various electronic products. Battery energy density over traditional rechargeable batteries 10 times.

Japan in the development of micro fuel cells and leading positions in the United States mainly in the automotive fuel cell development with the advantages above. Today, by the Japanese Economy, Trade and Industry proposed by Toyota Motor, Matsushita Electric, Tokyo Gas, Sanyo Electric and other fuel-cell a1185 battery, macbook 13 battery development in the enterprises set up joint development of fuel cell companies; the United States General Motors Corp. and BMW AG of Germany have entered into a fuel cell vehicles to develop Union; in China by the Joint Institute of Physics, Chinese Academy of Sciences, Dalian Sundiro several enterprises, such as the formation of a new source for fuel cell development companies. It is said that the International Electrotechnical Society IEEC has started the organization and implementation of fuel cells for the establishment of international standards, new source of power has also dispatched a technical representative of the standard of writing and revision of the views put forward by Chinese experts.

In the early 50's on the launch of fuel cell research. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Dalian Institute of Chemical Physics and Electronics Department of Tianjin is China's 18 fuel-cell research to carry out the first batch of units. 70's major space use alkaline batteries as the main study. 90 In the early applications of the broad face, Changchun Institute of Applied Chemistry, Tsinghua University, Fudan University and other units to carry out the PEMFC research , should be of the Changchun, Shanghai Jiaotong University and other research carried out MCFC, Shanghai Silicate salt by the Beijing Chemical Metallurgy, DAYANG, SOFC Tsinghua University carried out research, also carried out studies of biological cells.

From China, the development of fuel cells, the domestic fuel cell mainly by national organizations and investment in the development of universities and institutes, the lack of a strong advance of large companies, small enterprises to invest in hate. Thus, although judging from the development agenda, China and developed countries in the international arena, "the same starting line", but due to the lack of large companies and the overall low level of industrialization of China will determine the areas of fuel cells in competition for the standard of competition in the commanding heights " weak constitution. " Therefore, China's fuel cell research and the practical application of competition with international counterparts in a time when considerable distances are necessary toshiba pa3534u-1brs battery, toshiba pa3535u-1brs battery, toshiba satellite a200 battery to speed up the pace to catch up.

The nation's largest hydrogen and fuel cell vehicles unveiled

2009-07-19T20:58:00.000-07:00

The nation's largest hydrogen and fuel cell vehicles unveiled

September 28, 2005, the domestic so far the largest and the longest run of the hydrogen economy and fuel cell vehicles public opening in the Shanghai Science and Technology Museum. The two-year and a half to the hydrogen energy "HydroGen hydrogen future a new life" as its theme, by the General Motors China, Shanghai Automotive Group Co., Ltd. (referred to as "SAIC") and Shanghai Science and Technology Museum organize a tripartite to promote the building of a conservation-minded society compaq evo n600 battery, compaq evo n600c battery, compaq evo n610c battery, the promotion of sustainable development for the ultimate goal of universal access to the whole society the concept of hydrogen economy, high technology and clean energy vehicles, as well as better development potential of broad application prospects.

At present, the solution to the energy crisis to solve environmental pollution, promoting sustainable transport development, it has become China's building of a harmonious society, one of the important strategies. And hydrogen fuel cell technology is the recognized global industry to achieve sustainable development of the ultimate traffic solution. As a global leader in the automotive industry and the Chinese automotive industry, one of the most important members, General Motors and SAIC have already started last year on the development of clean energy car project cooperation, the two is in the promotion of development " hydrogen economy "has yet another exemplary cooperation.

SAIC president Chen Hong said: SAIC new energy independence as a national leader in research and development, on the one hand, by giving full play the role of social resources, the use of transitional technologies, hybrid vehicles preparing for the short-term goal of producing award; On the other hand, through and multinational companies in the forefront of scientific and technological cooperation, tracking the global development of new technologies. The joint display with the General Motors hydrogen fuel cell technology, SAIC and General Motors last year signed a strategic cooperation in clean energy car part of the framework agreement. We hope that through the public display and further promote the public understanding of the new energy, so as to further promote the new energy vehicle lay the foundation for a wide range of applications.

GM China President and Managing Director Kevin E. Wale, said: China's sustainable development as the newest member of the Committee for Trade and Industry, General Motors very much in favor of the Chinese government to develop new energy resources, building the vision of a conservation-minded society, and is committed to achieving sustainable development in China traffic supporter and participant of the best. The exhibition is co-operation partner of General Motors, in response to the Government initiated an important measure. General Motors hopes that the popularity of the public exhibition to allow the public to understand more familiar with the hydrogen fuel cell technology, hydrogen fuel cell technology to accelerate in China, the promotion and popularization of stakeholders to stimulate more interest and support compaq evo n610v battery, compaq evo n620c battery, to jointly promote the China Automotive industry in sustainable development.

Government, industry and other parties keen to grasp the opportunity to open a global leader in integrated technology, looking for technical reserves and resources at the same time, so that consumer awareness of new energy knowledge, acceptance of new energy sources as soon as possible is the realization of the concept of "hydrogen economy" process an indispensable link.

Shanghai Science and Technology Museum Curator Pan said that the large well-known at home and abroad to join hands with enterprises in the energy crisis in this increasingly serious problem of "Earth", the domestic audience to showcase the latest technology - renewable energy, "hydrogen energy", to promote hydrogen fuel cell market and the practical application is necessary. It embodies the concept of scientific development Shanghai, the promotion of sustainable development, construction and environment-friendly city, to raise public awareness of energy saving and environmental protection has a positive meaning, but also fully embodies the Shanghai Science and Technology Museum to disseminate the latest ideas in science and technology.

According to the briefing, the will be divided into "hydrogen economy", "hydrogen fuel cell" and "hydrogen fuel cell vehicles," the three major themes, a total of four galleries, through large-scale photo exhibition, video and other multimedia means and the form of exhibition Consumers will be able to close, intuitive access to the advanced hydrogen fuel cell energy technologies, as well as in improving the quality of personal life, and promote sustainable development of society the great role. The will improve society as a whole can of cleaner alternative energy concerns and play a great role in cognition.

It was also introduced, with the "hydrogen future HydroGen new life," hydrogen economy and fuel cell vehicles opening, GM and SAIC signed a framework agreement earlier, another important element - HydroGen Route in China the full model run, is also ready to start soon. As China's first investment will be running day-to-day, the true sense of the model fuel cell cars, General Motors and SAIC will move fuel cell vehicles in the domestic development, application and commercialization of great significance.

Cathode materials for lithium-ion battery type lithium manganese oxide spinel Preparation

A lithium-ion battery cathode material of lithium manganese oxide spinel Preparation materials are lithium-ion d5318 battery, u4873 battery, dell inspiron 6000 battery, dell inspiron 9300 battery technology. The invention of the method used, its characteristics are: 1-10% containing 1-5% hydrogen peroxide and manganese nitrate aqueous solution, stirring 0.5-2 hours after the aging at room temperature, the reaction components mixed before Qu objects; precursor to the system of 400-900 ℃ in 3 days under the baking, that is, they need the product. This method does not use expensive raw materials, production technology is simple, first of all as a result of the use of liquid component was prepared by the reaction of mixed precursors, not only reduces the calcination temperature and energy consumption, but also from a product with a pure-phase spinel structure , uniform chemical composition and particle size. Prepared by the method of lithium-ion battery materials are widely used in mobile phones, notebook computers, mini camcorder, in areas such as electric vehicles.

U.S. scientists have developed a new "virus, the battery" (Photo)

2009-07-19T20:42:00.000-07:00

U.S. scientists have developed a new "virus, the battery" (Photo)

Can not be separated from people's lives become increasingly more and more portable electronic devices updated, but they are still driven by traditional batteries. Massachusetts Institute of Technology scientists are planning to change this.

Search for energy from nature

No external power supply, the cell phone 6t473 battery, dell inspiron 1100 battery, dell inspiron 1150 battery, etc. will certainly be used up quickly. Scientists at the Massachusetts Institute of Technology think they have found a solution - the use of the natural approach to invention.

Angela Belcher of materials science experts on the interest in nanotechnology comes from the study of natural materials. "Abalone happens as a natural biological materials is a typical example, one of the reasons is: it is from the nanometer scale point of view, is a very good structural material." She said, "So I thought of this problem: You can use the principle of natural evolution method, and it does not use the opportunity to use natural substances (for example, electronic materials or magnetic materials) get it? "Since then, her goal is, in the laboratory, at room temperature and ordinary pressure , manufacture of nano-materials cheaper. This manufacturing process is the quality of stable, self-aggregation and self-corrected to, and only a small amount of waste generated, it can provide the history of the smallest and most powerful electronic devices.

Red abalone similar to "create" method of the shell, Belcher and her team developed a precise use of bacteria, "training" approach to rechargeable batteries, these bacteria are tiny micro-organisms, cells infected breeding manner. Use their technology to produce nano-materials only a few weeks, rather than red abalone shell structure as a full time 15 years.

"We forced the bacteria and they are usually Having never been involved in the response of the material, we will now become the precise bacterial culture template of this material ... ... it is these new materials into its skin on," Belcher explained.

The use of this group of viruses can infect bacteria, or antibiotics. However, with the metal or other material mixed in a regular array of surface accumulation of millions of the virus, which will produce a new type of material.

Belcher and her team to scan millions of virus DNA to predict to which the material can be combined to generate, so as to filter out this work the best candidate virus. She said: "We observe with a microscope for a few weeks to find work the best was a group of gene sequences." At present, they are harmless micro-organisms through the cell to copy the selected virus, and then added to a class of metallic materials .

"We are using the structure of the material which is generally used in electronic components on the material. But we believe that the use of bacteria can be improved, these improvements can make the dell inspiron 5100 battery, dell inspiron 5150 battery, dell inspiron 5160 battery smaller," Belche said, added: "Since the polymerization process in the design process of new materials are very important in nano-science and nano-technology or a lot of role play, because we want these materials to generate the correct structure of their own. "

Because of their small size, Belcher's battery can store a lot of electricity, light, and even has a flexible, better than some of the products of nature. These micro-organisms may be able to eventually create a wide variety of materials, from solar cells to a variety of textile products to the paint.

This study was conducted by the U.S. National Science Foundation, the U.S. Army Research Institute of Synthetic Biotechnology, and the Army Research Office jointly financed.

Inner Mongolia with the development of aviation batteries reach the international advanced level

September 25, Inner Mongolia Science and Technology Agency and outside the auspices of experts convened by the district evaluation committee on the Reserve, Inner Mongolia Science and Technology Development Co., Ltd. Xintai million to complete the "air with high-energy lead-acid batteries sealed maintenance-free" project was held in Hohhot of scientific and technological achievements appraisal. Identification of the Committee considers that the main technical indicators of the project reached the leading domestic level, the energy ratio of the weight of international advanced level.

The product used in the development of a new type of positive and negative grid alloy material, the new cathode active material, negative ultra-low temperature combination to improve the electrolyte, the overall optimization of battery design with independent intellectual property rights of six patented technologies, to fill a sealed battery in the Air Force blank.

Chinese People's Liberation Army from the 38th Group Army, the National Institute of the protection team such as the flight of the experts believe that the technology put into use, not only to improve the capacity of rapid reaction force of great significance 02k7060 battery, 02k7061 battery, but also widely used in civilian motorcycles, buses, etc.

Johnson acquisition of Delphi Global Automotive Battery Business

2009-07-12T19:55:00.000-07:00

Johnson acquisition of Delphi Global Automotive Battery Business

(Trackback: http://www.discount-laptop-batteries.co.uk/today )

Johnson Controls, Inc. Today announced that Delphi Corporation has signed a non-binding letter of intent, will be approximately 212.5 million U.S. dollars acquisition of Delphi's global automotive laptop battery business, the specific amount to be adjusted. In addition, in conjunction with the acquisition is expected to Johnson Controls is expected to be a global long-term contract to supply General Motors with original equipment ibm batteries.

The acquired businesses will be consolidated annual revenue of about 600 million U.S. dollars, covering more than 10 countries in Delphi's battery operations, including China and South Korea joint venture. Delphi in the U.S. automotive battery manufacturing s are not included in the transaction of. In 2007 during the transitional period, Delphi will be through the contract manufacturing relationship from New Brunswick, New Jersey and Fitzgerald, Georgia manufacturing facility to Johnson Controls battery supply.

It is reported that The acquisition enables Johnson Controls to be involved in the rapidly growing Asian automotive battery market, especially the Chinese market. China is expected to total the car will double in the next five years, while new production will be double-digit growth. Acquired the original business in China is a world leader in batteries, accessories market in China is also the case.

Johnson Controls Automotive Battery Division, Gregg Sherrill, vice president of operations said: "We hope that this acquisition will enable us to expand our technology, to promote the development of our global business, so the development of our leading position in Asia, and we become the world's largest automobile manufacturer's major supplier of original equipment batteries. We brought these opportunities are pleased with the tremendous potential, and we look forward to our world-class quality and service dedicated to General Motors, the world dedicated to original equipment manufacturers and secondary markets. "

Johnson Controls is a leading global supplier of automotive batteries. The company's annual production and sales of batteries for more than 8,000 million units, is the world's largest manufacturer of storage equipment, mainly for passenger vehicles and other purposes.

Students 02k6928 battery, 02k7052 battery, 02k7053 battery is not easy to "sale" business fire

Right now, cell phones, digital cameras, computers and the growing popularity of the university students, and schools on the student dormitories very strict power consumption requirements, which, the mobile phone, camera battery problem has become. Yanbian University shops near some businesses, start charging a monthly subscription for business students. It is understood that the business is very popular.

March 27, Yanbian University, told reporters the students, the school dormitory nine, only three can be the normal use of lights, lamps and computers, but the school for students with strict power consumption requirements; other buildings without power, Teaching the region do not use the socket. Machine for almost a college staff, the Department did not charge them to become a major annoyance. To this end, most students choose to go outside monthly charge for such premises.

Devoted to the college dormitory area "selling power" Master Li said, he started last year charge for students, business has been good to recharge stream students. Master Lee's small shop to see a few dozen cell phone battery is charging, there are dozens of pieces next to full power from the battery to be the top students are marked with the name stuck to the label.

8 large houses in the extension of a small shop near the building, side by side the two counters in more than 20 centimeters long has the power plug and Taiwan up to 10! Is the "universal pass" rechargeable batteries have a dozen blocks, a neat place to one side, marked with students name as many as forty to fifty of the battery block. Reporter asked the price of a monthly subscription charge, the owner asking price for F 8.

TAIXING seized a number of fake "Nanfu"

In early March, TAIXING Quality Supervision Bureau report based on the masses seized fake "Nanfu" 5, 7, the battery more than 19,000 pieces of fake "Nanfu" batteries at the end of 220000. It is understood that the authentic "Nanfu" batteries each of 2 or more selling price, while the counterfeit batteries cost only 0.29 yuan. TAIXING Quality Supervision Bureau in the seizure of counterfeit products on the basis of the law on illegal enterprises to further processing.

Phone suddenly bursting and injuring the owner thigh

The afternoon of March 23, who lives in the town of Zhangcha Chancheng District Long suffered a disappointing thing. Installed in the pocket of his trousers in a sudden burst of mobile phone 02k7054 battery, 02k7055 battery, 02k7056 battery, not only the pockets of his trousers blown flower, also has his wounded thigh.

18:40, journalists to see a Chinese medicine hospital in the city, the doctor is to save room for him to deal with emergencies. According to doctors, there are leg injury four are receiving treatment. The reporter saw the bombing of the pocket of his trousers flowered, Philips mobile phone to a mere wreckage of the bombing, I installed a few in the notes to the two-thirds also burned.

Told reporters, 15:40 or so, he suddenly heard the "bang" out of the two seconds of the trousers can suddenly find themselves out of a bunch of flames, burning followed up pants, the legs may also blanch . Then came the response he is mounted on a mobile phone in his pocket exploded. At this point, his right leg had been burned a piece of ground is the wreckage after the explosion of mobile phones.

Said that their phones have been used for more than a year has been good, the bad last year, original battery, and he in November last year to facilitate the Buddha Ping Road Department to purchase a mobile phone distributor with 80 yuan a piece of the 02k7057 battery, 02k7058 battery. through legal means to protect their own interests.

Evaluation of domestic battery boost name (marketing strategy)

2009-07-12T19:54:00.000-07:00

Evaluation of domestic battery boost name (marketing strategy)

A few days ago, held in Beijing, "the major brands of domestic laptop battery market test results," press conference, the first time in China Battery Industry Association released a "2005 Ni-MH battery part of the market to buy the product quality like compared test results." Report of domestic battery and battery compared to similar foreign brands, quality, performance has been the same, part of the data is also dominant. The report is published, in the toshiba battery industry and market with one stone Melaleuca aroused waves dell battery, has become the focus of the topic.

The 20th century, 80s, foreign cells to enter the Chinese market has been from technology, quality differences in the background of the implementation of brand strategy to suppress China. Until the publication of the report of the testing before the Chinese battery, "a claim to recover." In the 5th (AA) Ni-MH batteries and on the 7th (AAA) Ni-MH battery with a nominal capacity of the measured than the detection capacity, the domestic brand is better than the overall level of import brands.

Actual capacity varies with the nominal battery capacity is a measure of an important indicator of quality. Foreign brands had previously been on the battery capacity in a big fuss over. This time, the first China-made batteries to be recognized in this regard.

China Battery Industry Association, compared the same kind of purchase on the familiar "cost performance" of the indicators were determined. The results showed that the quality of the domestic battery performance is far ahead of its cost-effective foreign brands.

In fact the low price of domestic toshiba portege m400 battery, toshiba tecra m4 battery in the card is also played before, and has received good results. However, the quality of the backwardness of the "low prices" that would have the advantage of very attractive with pale. "Low price" slowly become a "low-technology, quality did not guarantee" a synonym. Today, domestic battery and this brings up a double-edged sword. The difference is the cost leader in the strength of domestic battery and to seize the "high quality" This straw --- the same quality, much lower prices, complementary and reinforce each other.

Excellent quality, reasonable price is the dominant product attributes, and advanced management concept is the strength of enterprises. In today's competitive market, in addition to products, technology, quality, price, the operation of the enterprise software environment is also secretly in the field of war, it is a magic weapon for the final win.

And international leader in the competition, not only better products, enterprises also need skill in itself a profound domestic battery seems to have ready. Take this test outstanding "PISEN", the company has achieved the first certification of China Quality Center for Import and Export of CQC certification and the EU CE certification, and distributors to establish quality, full service, deep price, marketing Brand Four security system, has quick access to the domestic IT industry with a market share of stores, the rate of the first list.

China has long been a matter of fact the battery on the technical content and quality are close to or even exceeded in some indicators on the battery of imports, but the idea has been forming a "misunderstanding" of the progress made domestic battery should always be difficult to return. Detection of the authority of the results of the comparison is the quality of the domestic battery of a public certification, consumer inertia will also be changed from this: "Buy the original is better."

So that the fuel cell is no longer pollute the atmosphere

What is the burning of hydrocarbons will be generated? The junior high school students can not even answer the question of carbon dioxide and water --- Bai! If you would like to ask, however, the formation of hydrocarbon oxidation intermediate product which, I am afraid that no one can answer a few of the table. Recently, the China Science and Technology University in full strength of the research team led by Professor with the United States dell xps m1210 battery, nf343 battery, Germany and scientists, for the first time in a series of experiments found that the hydrocarbon oxidation process, an important intermediate enol --- and published in the May 12 issue of "Science" magazine. That their research results the field of fuel cells is expected to trigger a "revolution" to address the fuel cell a range of issues such as pollution of the atmosphere.

According to experts, the study of combustion chemistry has been the past 150 years, despite the thousands of scientists around the world are still efforts in this area, but it was not until synchrotron radiation photoionization mass spectrometry technique was applied to flame studies, only so that the combustion process of hydrocarbon --- enol intermediate in the discovery of a reality. Studies have shown that incomplete oxidation of the hydrocarbon oxidation mechanism plays an important role in applications, such as fuel cells, gas chemical reaction occurred in the main oxidation process is incomplete and not entirely the product of oxidation is today the main source of atmospheric pollutants on the 1. Previous studies have not related to type-specific substances, the latest experimental results will be amendments to the existing model of hydrocarbon oxidation for fuel cells and in supercritical water oxidation process of incomplete combustion of the simulation and control of pollutants to provide a new strategy .

Solid State Physics, Chinese Academy of Sciences Nano-crystalline solar cell research progress by the new

In recent years, the Chinese Academy of Sciences Institute of Physics, Nano Device Laboratory of Optical Physics and Materials Research Group Functional researchers and academicians, such as Li-Quan Chen a series of cooperation electrolyte organic compounds plus the research, development of Nano-crystalline solar cell efficiency of 4.3%, respectively and 4.9%. Recently, they synthesized a new type with a single iodine ion transport properties of organic solid-state electrolyte additive compounds, and systematically studied the spectral properties of the electrolyte, transport properties, and determined its crystal structure.

The study found that in organic crystals in the nanometer scale dispersion of the SiO2 particles can be satisfied to form the composite solid electrolyte Microscale, Surface-enhanced dissociation due to the effect of the ionic conductivity of electrolyte has been markedly improved, and the electrolyte in the porous electrode, as well as the filling electrode / electrolyte interface has greatly improved access to state of the development of solid-state electrolyte composite Nanocrystalline Dye-sensitized solar cell efficiency of 5.48% ibm thinkpad r40 battery, ibm thinkpad r32 battery. The research results so that solid-state dye-sensitized Nano-crystalline solar cells towards practical devices taken an important step forward.

The new technology will enable low-cost solar photovoltaic cells viable (Figure)

2009-07-12T19:53:00.001-07:00

The new technology will enable low-cost solar photovoltaic cells viable (Figure)

A long time, the high cost of photovoltaic cells made it impossible to become the best provider of electricity laptop battery and dell battery, the latest invention of the two technologies can be a low-cost photovoltaic cells, can be a viable provider of energy conversion.

This new use of infrared photovoltaic toshiba batteries cells for power generation, as a result of this technology uses a relatively inexpensive plastic polymer instead of expensive silicon, substantially reduce costs.

These "cells" can be directly sprayed with the ability of ordinary objects, so photovoltaic cells can be produced very quickly, greatly reducing the cost of relying on expensive laboratory.

When the light shone on the battery, it can stimulate the electrical activity, and inactive batteries slowly activated region. These activities can be issued electronic current, the light into electricity. The original cost of photovoltaic cells because of the complexity of the production process, it is necessary to use the laboratories. In order to determine the amount of battery conduction, every step must be monitored, in particular, to calibrate the quality of silicon crystals miscellaneous.

Despite the high cost of photovoltaic cells, but the U.S. Department of Energy reported that 250,000 American families are still in the use of solar energy. Many families also sold to the electricity grid. When the family can spend the electricity, the surplus electricity that can be sold to power grids, generate additional revenue for the family. Instead, users must buy electricity from the Internet.

California residents to take part in many mixed energy plan can save a lot of money every year, and are not subject to interference from power. America's largest commercial solar power plant in Arizona. It can be generating 3.4 megawatts a day, residents of the state to provide clean energy.

Even if there is solar energy solar power plant and the family, the United States about 70% of the photovoltaic cells for export dell latitude d820 battery, dell latitude d830 battery, such as Japan and Germany than any other country to use solar energy to take on the funding policy, while the United States did not.

200 million people worldwide have access to electricity, but as long as the sun out, the progress of technology in the photovoltaic cells, they eventually be able to see the light.

AQSIQ battery subject to sampling for colors

AQSIQ announced checks on the battery showed that the quality of the product a total of 57 kinds of samples, 47 qualified, product sampling rate of 82.5 percent qualified.

Six kinds of good quality batteries to enter the red list: Fujian "Nanfu" mercury-free batteries, the Bank of China (Ningbo) "Shuanglu" mercury-free batteries, Zhejiang "Mustang" mercury-free batteries, Ningbo "Leopard King" mercury-free batteries, Guangzhou, Hong Kong Standard the first cell group "555" mercury-free batteries, Sichuan Changhong Electric's "Changhong" mercury-free batteries.

Standard products include: Jiangmen City, Guangdong Province Deqiang Battery Co., Ltd. "small magic as" R6C and R03 batteries, Huadu District, Guangzhou, benefits battery factory built "flat benefits JIANYI" R6C and R03 batteries, Humen, Dongguan City, Guangdong Stars battery factory's "JINFU" R03 battery. The spot checks found in four major quality problems: First, the discharge capacity does not meet the standards. Second, leakage-resistant properties of battery failure. Third, do not attach importance to the appearance of test. The six kinds of samples are on the 5th battery, are small in diameter. Small cell diameter, will reduce the positive active filler may result in discharge capacity does not meet the standards. Fourth, signs do not meet standards for tagging.

AQSIQ Products Division of Quality Supervision, said Ji-kun is random results show that high market share of some larger enterprise sample pass rate of 100%. Digestion of these enterprises through the introduction of foreign advanced equipment, processes, technology and management experience, and then through technological innovation, and its means of production equipment and advanced testing, production scale, the grade of products, produce high-quality pa3191u-1brs battery, pa3191u-2brs battery, pa3191u-3brs battery is completely similar with the well-known abroad comparable brand, cost-effective than similar products imported. At the same time, a number of small businesses as a result of inadequate facilities, lack of technical strength, quality management and quality control is weak, poor product quality.

From July 1 the EU ban on the use of cadmium batteries for electric vehicles

According to the European Commission recommends that the revised Directive 2000/53/EC sets out from July 1, 2005, the ban on all use of cadmium batteries for electric vehicles. Analysis of EU experts believe that, as a substitute for cadmium battery has long been listed, from July 1 to ban the use of cadmium batteries for electric vehicles will not impact on the market.

Substitute for cadmium batteries are nickel-hydride batteries, lithium batteries. To ensure that all EU member states can smooth out cadmium batteries for electric vehicles, without affecting the operation of the market, the EU believes that 1 July, 2005 should allow the use of cadmium batteries for electric vehicles continue to sell in the market, and in the July 1 before the deadline will still allow the sale of the use of cadmium batteries for electric vehicles. In accordance with the relevant recommendations of the European Commission, not only of cadmium battery electric vehicles are facing an alternative, the lead content in automotive components, including the lead-alloy wheels, engine parts and window handles all components of the lead will be limited.

The EU is an important market for motor vehicles. In particular the EU's eastward enlargement, the EU a greater market potential. Although the EU would like to prohibit the use of cadmium batteries for electric vehicles to the provisions do not have an impact on the operation of the market, the Chinese manufacturer of electric vehicles is still to deal with the provisions of the European Union attaches great importance to contain the market will be banned or restricted use of component parts of the research and development as soon as possible alternatives, to meet the needs of the market, stable and expanding electric vehicles in China in the international pa3191u-4brs battery, pa3128u-1brs battery, toshiba portege m200 battery market share.

Development of China's lithium-ion battery breakthrough

2009-07-12T19:50:00.000-07:00

Development of China's lithium-ion battery breakthrough

Major IT projects in Beijing, "Li-ion battery cathode material of lithium manganese oxide of the industrialization of technological development" technical problems at one stroke to capture the world in the development of new lithium-ion toshiba battery to achieve a major breakthrough for Beijing 2008 Olympic Games electric buses have technical support. May 10, the project passed the acceptance of the Beijing Municipal Science and Technology Organization.

"Lithium-ion battery cathode material of lithium manganese oxide of the industrialization of technological development" project is the Beijing Municipal Science and Technology Commission on the project in October 2002 and three million yuan in support of UNITA by CITIC Technology Co., Ltd. Solid-Lee power to implement major projects. After nearly two years, the project team developed with independent intellectual property rights of the lithium-ion batteries key materials required for the synthesis of lithium manganese new technology. According to project leader of UNITA solid CITIC Lee, general manager of Power Technology Co., Ltd. introduced its, the process to resolve the international Lithium manganese spinel structure synthesis of the key technical problems, through the multi-element doping, morphology control technology solutions such as a manganese lithium charge-discharge cycle stability of the world-wide technical problems worse. Through the implementation of the project, but also independently developed a set of large-scale production installations, and in 2003 took the lead at home and abroad, an annual output of 200 tons and built a superior electrochemical performance of lithium manganese oxide of the production line to produce a good thermal stability and electrochemical superior performance of lithium manganese oxide materials.

At present, solid UNITA CITIC Technology Co., Ltd. Lee Power has begun the production of manganese steel 10Ah lithium power lithium-ion battery and miner's lamp battery ,5-20Ah small and medium-sized aluminum-plastic packaging film lithium manganese lithium-ion battery power ,20-150Ah high-capacity aluminum-plastic packaging film lithium-ion battery power and high-power batteries for electric tools. Which, 10Ah Lithium Manganese steel power batteries and plastic film packaging 100Ah Lithium Manganese battery power through the national 863-based detection of the test battery.

Beijing Science and Technology Commission, in accordance with the requirements of UNITA CITIC Technology Co., Ltd. Solid-Lee power electric cars for the Beijing Olympic Games projects 100Ah high-capacity lithium manganese toshiba tecra a9 battery, toshiba tecra m3 battery, toshiba tecra a2 battery load test has been completed and has been running for more than 10,000 km, battery condition good. It is learned that this electric buses short charging time, charging three hours to reach 95% of the volume of each charge to run a 200-400 km per charge battery capacity will be 500 times attenuation of 8.3%, its operating costs only fuel cars 1 / 5. Beijing 2008 Olympic Games is the minimum goal of 1000 for electric buses, the battery output alone on the RMB 5 billion yuan. According to Fan Boyuan, vice mayor of Beijing said in Beijing the first batch of 30 electric buses, this month is expected to be issued by National Development and Reform Commission and the Ministry of Public Security of the license. Next year, Beijing is expected to have 200 electric buses put into use.

To lithium manganese oxide for the positive momentum of high-capacity rechargeable battery, the future is expected to quickly be applied to land, sea and space, such as mobile power, emergency power, uninterruptible power supply as well as large-scale urban night-time electricity storage device. UNITA CITIC Technology Co., Ltd. Solid-profit Power has developed several hundreds of kilowatts of energy to me (as a lithium manganese oxide cathode material) new products, non-renewable energy resources to create a full use of new ideas.

In the course of the development of electric vehicles, cheap and durable power of mobile security is the most urgent task. For more than a decade, many countries are committed to fuel cells and nickel-metal hydride batteries and lithium ion secondary battery research and development work. But the key is still faced with many difficult technical problems, so the realization of electric vehicles as a result of the industrialization process of the development of motive power can not achieve a breakthrough. A large number of research results show that not only affect the battery cathode material for battery safety, but also about the price of the battery. At present, the lithium ion secondary battery using the cathode material is lithium cobalt, but the lack of China's cobalt resources, the main dependence on imports, and its poor stability, easy to heat decomposition of the gas release or explosion resulting in combustion. Therefore the use of low-cost synthesis of a stable performance and good safety performance cathode material to the development of battery electric vehicle industry is essential.

As early as in the "Ninth Five-Year Plan", the "advanced batteries and their materials industries," Ministry of Science and Technology has been included in major scientific and technological special. "Tenth Five-Year" period, 863 made clear in the new energy conversion and energy storage materials to place greater emphasis on special studies and support than high-energy, high-capacity, long-life lithium-ion battery materials, and so on four topics, and the establishment of major projects for electric vehicles . Beijing bid to host the 2008 Olympic Games has made lithium-ion secondary batteries and related technology development and application to be heard, in 2002, Beijing Science and Technology Commission, the approval of 10 periods, "lithium-ion battery cathode material for lithium manganese industry technology development" as a major science and technology projects officially approved by the UNITA CITIC Technology Co., Ltd. Solid-Lee is responsible for the power of lithium manganese oxide materials, as well as research and development of battery power.

At present, UNITA CITIC Technology Co., Ltd. Solid-profit Power Lithium manganese production materials have already entered the domestic and international market, some domestic production of lithium-ion secondary batteries have begun to use the bulk of UNITA CITIC Technology Co., Ltd. Solid-profit Power Lithium manganese production products toshiba tecra m5 battery, toshiba tecra m2 battery, toshiba tecra m6 battery, In addition, South Korea, France, the United States is the trial of the project lithium manganese products.

Japanese researchers made in serum glucose as a "fuel" the battery

Tohoku University Graduate School of the leadership of Professor Yan research team recently announced that they developed the use of bovine serum glucose in the fuel cell power generation.

According to "Asahi Shimbun" reported that Nishizawa and others used in experiments, a battery made from the carbon electrode. The electrode is equivalent to RMB 1 coin size, its surface coated with serum glucose able to break down the enzyme. Such as enzymes break down glucose response will appear after the e-directional flow, resulting in current, power output equivalent to 0.2 mW.

Caesar said that the pacemaker, such as blood glucose testing devices implanted in the human body in the battery life through the end of surgery to replace the battery. New fuel cell is expected for the implanted device similar to a more sustainable to provide adequate power to reduce or even avoid the "change battery" operation.

Advent of new types of nuclear batteries can be used for 12 years

American scientists announced that they have successfully developed a new type of nuclear batteries, its power is 10 times that of similar cells, but also for the use of at least 12 years.

According to the United States "life science" Journal of May 13 reported that engineers from the United States to thank the University of Rochester research team led by newly developed nuclear batteries, lies in its unique thermoelectric conversion for the silicon wafer. They carried out the transformation of its surface, carved numerous wide-1-micron, 40 micron deep hollow point, so that the response of a three-dimensional environment has greatly increased the power generated, once the battery power increased 10 times. As this nuclear battery would not cause radiation do not have to worry because the metal nuclear toshiba tecra m9 battery, toshiba tecra s3 battery, toshiba satellite a55 battery sealed radioactive energy enough to react completely closed.

New "nuclear battery" will be published ten times the power available to more than ten years (Chart)

2009-07-12T19:46:00.000-07:00

New "nuclear battery" will be published ten times the power available to more than ten years (Chart)

May 14, according to U.S. media reports, this week, scientists announced the development of a new type of "atomic batteries", the battery from the radioactive decay of nuclear material to drive, its power is similar to other cells 10 times, but also for the work of more than a decade.

In the cell there are many family members can be generally divided into chemical acer batteries and physical toshiba batteries battery two broad categories. Chemical batteries include batteries, battery, fuel cell, micro batteries, metal - air batteries and so on; physics of solar cells and batteries are two types of radioisotope batteries.

Silicon to capture radioactive gases from the electricity generated by silicon to capture radioactive gases generated by the electronics, such as tritium. Solar cells in this way will be the same sunlight into electricity are similar.

But so far, the efficacy of this new type of battery has not reached the level of solar cells. The reason is simple: when the decay of radioactive gas to start when it is not the focus of electronic radiation to one direction, most of which are missing.

Researchers presented, that have been carried out more than 50 years will be converted into electrical energy attenuation of nuclear energy research, but this has been the effectiveness of the conversion is not high. Now develop a more effective way of conversion, the researchers hope that this way we can create a new type of batteries to provide power long.

R & D staff, this extraordinary battery life make it suitable for application to a number of surgical devices, such as cardiac pacemakers, or for the spacecraft and deep space probes to provide electricity.

Perhaps in the next few years, in your own home you will find from these battery-powered sensors and other small devices. These devices typically consume less energy, but the use of traditional batteries, frequent replacement will make you a headache. Scientists said the new battery can be used more than ten years, and has passed the relevant test.

At present, the more successful is the fuel cell acer lcbtp03003 battery, acer travelmate 4000 battery, acer travelmate 3000 battery. Usually fuel cell to hydrogen, methanol, methane, formaldehyde as fuel, oxygen, air, hydrogen peroxide as oxidant. Fuel and oxidizer through the catalyst, electrode, respectively, in two oxidation and reduction reaction occurs.

Fuel cells and batteries or other means of power generation in general, it is characterized by the greatest efficiency, usually ranging from 60 ~ 80%. In addition it is no noise, less pollution, power range, from tens of milliwatts to tens of thousands of kilowatts. Therefore, the fuel cell has now been widely applied to space communications equipment, submarines, and no one to take care of the occasions, such as navigation, weather stations and other places.

In recent years, Japan has also successfully developed a kind of paper is also thinner than the ultra-thin battery. This size of battery 2 to 4 millimeters, the thickness of only 0.034 millimeters, about half the diameter of the hair. Ultra-thin battery charge and discharge can be repeated up to 2000 times a charge can be used 200 to 300 hours, and provide the basic stability of the voltage of 2.5 volts. It can be affixed to the inner layer of solar cells, rechargeable batteries during the day using solar energy, solar cells to discharge at night, it can be said is a "permanent" battery.

"2005 China's energy and power batteries and its key materials Symposium," the curtain in the Central South University

May 13, by the Chinese Materials Research Society, the National 863 high-tech experts in the field of new materials, the Commission, the National Natural Science Foundation sponsored Engineering and Materials Engineering, Central South University hosted "2005 China's energy and power batteries and its key academic seminar materials will be "kicked off in my school. Tang, deputy director of Hunan Provincial People's Congress Standing Committee of entitlements, Hunan People's Political Consultative Conference Vice-Chairman Yang Baohua, the Chinese Materials Research Society Academician Zhou Lian, chairman, president of Central South University, the National 863 high-tech experts in the field of new materials, HUANG Bai-yun, director of Academy of Sciences Committee, academicians He, Yang sound, smell immediately, DAI Yong-nian, Li-Quan Chen, LIU Ye-xiang, QIU Guan-zhou Vice-President, Chen Yuan and the National Science and Technology, National Development and Reform Commission, the National Natural Science Foundation Committee and other relevant ministries attended the Science and Education Building in the morning at the International Hall pa3356u-1brs battery, pa3356u-2brs battery, pa3356u-3brs battery the opening ceremony.

Huang Boyun schools principals on behalf of the delegates to extend a warm welcome and hope that through this workshop to further unite the country with the power battery energy storage material of the research strength of the field, and jointly promote China's battery and power storage batteries and the development of related materials for national scientific and technological development and make greater contributions to economic construction. Tang, deputy director of Hunan Provincial People's Congress Standing Committee of entitlements, the Chinese Materials Research Society Academician Zhou Lian, chairman of the meeting also made a statement.

The Symposium on China's energy policy, energy and power batteries and its key materials, hydrogen, solar and wind power can be green renewable energy development and application of a five-day academic exchange activities. The meeting will showcase China's hydrogen energy, solar cell and battery materials and technologies of the latest research results, analysis of China's battery research and production materials, and explore our new energy and renewable clean energy development strategy. Special report of the seminar papers 22, 161 academic papers, from the relevant ministries, universities, research institutes and enterprises, experts and scholars up to toshiba satellite a50 battery, toshiba tecra a3x battery 200 people.

Medis Technology successfully developed the U.S. "one-off fuel cell"

2009-07-12T19:42:00.000-07:00

Medis Technology successfully developed the U.S. "one-off fuel cell"

Medis Technologies recently the United States successfully developed a one-time fuel laptop battery cell. Prepared during the summer of 2006 as a portable charger for mobile phone market. "Through the major shopping centers and other home appliances for the ordinary user sales channels. The price will be set at 10 U.S. dollars to 15 dollars" (Medis companies) hp battery. By the end of April 2005 held in Washington, DC fuel cell portable terminal International Symposium on "Small Fuel Cells 2005" on the open kind.

Shape similar to an alarm clock, equipped with internal fuel and power circuit box. The use of hydrogen fuel composed of hydrogen and boron boride. Do not use devices such as fuel supply to fuel pump, that is, a passive-type products. Hold the battery, squeeze the liquid fuel internal broken packages, so that the fuel spread to the internal reaction layer, the charge will begin. Apparently managed to load some packages in the fuel samples with 30cc fuel 20Wh about the battery capacity. The use of such products, it is estimated that cell phones be able to charge more than ten times. Fuel cell unit output voltage of about 0.6V, the use of DC-DC converters to step-up to 5V for later use. At the meeting in the use of the samples, carried out on the Samsung phone charger demonstration.

To ensure that the product distribution channels, Medis has already begun with the United States computer peripherals maker Kensington Technology Group. In addition, the production aspects of a well-known manufacturers Flextronics and EMS companies in the fuel development with the United States has cooperated Kodak Company's Web site). After the method of recovery in case the company is not for illustration. Detailed internal structure is not clear, allegedly "did not use a common type of solid polymer electrolyte membrane" (Medis Technologies Chief Technology Officer, Gennadi Finkelshtain).

In addition, Medis has also developed a portable military fuel cells, has been with the United States military manufacturers contracted General Dynamics Corporation. In the hall, will be installed Medis fuel cell company to General Dynamics to develop military PDA, the presentation of work carried out. Medis's development center in Israel.

Lithium-ion 346970-001 battery, hstnn-db02 battery, hstnn-ib04 battery cathode material of lithium manganese oxide into an annual output of 200 tons of production line

Major IT projects in Beijing, "Li-ion battery cathode material of lithium manganese oxide of the industrialization of technological development," recently adopted by the Beijing Municipal Science and Technology Commission inspection organizations. The project is funded by UNITA CITIC Technology Co., Ltd. Solid-Lee power implementation of a package of independently developed large-scale production device, the first annual production capacity of 200 tons and built a superior electrochemical properties of lithium manganese production lines. Acceptance of the Expert Group believes that the project developed with independent intellectual property rights of the lithium-ion batteries key materials required for the synthesis of lithium manganese new process to resolve the international lithium manganese oxide spinel structure synthesis of the key technical problems.

Lithium manganese oxide material is a high-capacity battery in the most practical cathode material, the level of technical and technological constraints, the application of lithium manganese oxide in the international community has not been a breakthrough. CITIC Company UNITA to make use of its solid synthesis of lithium manganese oxide material of the large-capacity power battery research and development for the Beijing 2008 Olympic Games electric bus project secure 100Ah high-capacity lithium-manganese battery acid, and completed running test vehicle.

New type of plastic solar cells available in Canada

University of Toronto in Canada before the researchers invented a flexible plastic solar cells. It is understood that such a battery than the current produced in a similar conversion efficiency of the battery 5 times high.

According to researchers, the use of solar battery production capacity issued by the infrared and in the fabric, paper and other materials to form the surface layer of the flexible membrane. This flexible membrane layer can be 30% of solar energy converted to electrical energy available. At present, only the best plastic solar hstnn-ub02 battery, hp pavilion zv6000 battery, hp presario r3000 battery cells will be 6% of solar energy converted to electrical energy.

U.S. imports of the metal lead battery consumption to reduce the

According to the U.S. sales of lead-antimony battery technology JimJelin Association, while from 2002 to 2004, the United States consumption of lead metal reduction of 300,000 tons. The United States in 2004 consumed 1.5 million tons of lead metal. In his view, the import of batteries is an important reason for this decline. In the United States, the largest single use of lead is a car with the SLI Lead - acid batteries.

U.S. imports of batteries, the consumption in the United States after recycling, recycling of lead in the local sales, resulting in production in the region to reduce the lead.

In 2004, the United States a total of 20.8 million devices in the use of batteries, as well as delivery of 64.2 million to replace the battery. From Canada (unknown number), as well as imports from Mexico nearly 13 million hp pavilion zv5000 battery; imports from China 2,400,000; imports from South Korea 2,000,000; imports from Brazil 700,000 batteries.

The solar light energy into electrical energy

2009-07-12T19:38:00.000-07:00

The solar light energy into electrical energy

The use of spinach in the laptop battery "photosynthesis system on the 1st," the solar ibm battery light energy into electrical energy.

Nutrient-rich spinach, well-known; but spinach can be used to do that battery for mobile phones and handheld computers to provide green energy, some sounds absurd, but there is also the fact that the letter. Recently, U.S. scientists have successfully developed a "spinach battery," the near future, we use the cell phone really is this kind of a green battery.

The study from the United States by the Massachusetts Institute of Technology, University of Tennessee and the U.S. Naval Research Laboratory scientists have jointly carried out together. As we all know, green plants through photosynthesis, the solar light energy into physical energy. "All the green plants, large and small, the photon through photosynthesis into electronic, that is, the sunlight into electricity." Leadership of the study ZHANG Shu-guang (ShuguangZhang transliteration) explained. Experimental studies in plant photosynthesis, scientists found that the plant is called "One of photosynthetic system" (PhotosystemI) of the protein complex to the solar energy into electricity. Although the protein complex by a very small change in power, but has given us excellent advice. "We will be in the nature of light and energy into this under the guidance of the constant deepening of our research."

Taking into account the very high concentrations of chlorophyll in spinach, cheap, Four Seasons has, so the scientists to study the final lock on it. Scientists produced a special kind of spinach tiny battery, the battery contains a lot of spinach spinach "photosynthetic system I" protein complex and the conductive material. There is a problem here is that all proteins have a role to play when the need of water, and water is the mobile phone and the computer's "enemies." This case, scientists from the appearance of inclusions in seed oil of inspiration to the spinach batteries "wear" on a protein is to protect the environment, water survival, cell phones and computers as well as help waterproof "coat."

ZHANG Shu-guang, said the study still need to spend a year or longer in-depth study to ensure that the spinach can really put into use batteries to provide long-lasting cell phones and computer power. They plan to further improve the spinach cells "cloak."

"In fact, our research is the concept of another kind of solar energy use." ZHANG Shu-guang said. In addition, he also said that when the battery eventually mature spinach was after the market can not completely replace the fru 92p1137 battery, fru 92p1139 battery, fru 92p1141 battery now, because it is dependent on photosynthesis in the dark energy can not provide.

Experts predict that: laptop battery can be used 8 hours

The researchers estimated that the near future, notebook computer battery to 8 hours continuous use without recharging. Experts point out that the use of new compounds to create the battery, the battery will greatly extend the time for power supply. However, this notebook computer to the overall improvement, including the chip maker's methods and techniques to reduce the display power consumption.

Experts said the laptop had just come out, people were more concerned about its performance. At that time, the majority of laptop battery up to 2.5 hours continuous use. Experts believe that now the battery life of notebook computers has increased a lot.

Sampling 20% of battery failure experts teach you to buy batteries

Recently, the State Administration of Quality Supervision, Inspection and Quarantine of the battery for a national product quality supervision and inspection, product sampling a pass rate of 82.5%.

The spot checks involving a total of Hebei, Shanghai, Zhejiang, Fujian, Shandong, Guangdong, Sichuan, Chongqing and other eight provinces and municipalities of the 31 enterprises 57 kinds of products, qualified for the 47. The spot checks found that the four main aspects, namely: the discharge capacity does not meet the standard for the use of such products a short time, there may be damage to electrical leakage; battery leakage resistance performance standard; do not attach importance to the appearance of testing, the diameter of migraine small; logo mark does not meet the standards, and some cells still no production date, and no shelf life, non-implementation of the standard code, no site, no English warning that the battery is not marked, such as mercury content is not standardized.

Experts suggest the public should pay attention to when choosing the ibm thinkpad r60 battery, ibm thinkpad r60e battery, ibm thinkpad t60 battery check the battery production date and shelf life and the recent purchase of the battery production; attention to see the appearance of the battery, buy a clean appearance, no signs of leakage of the battery; attention to the battery symbol, not to buy Make no Chinese, no production date and shelf-life or shelf-life period of marked, non-implementation of standard products; as a result of the mercury batteries are harmful to the environment, should be selected in the purchase marked "mercury-free", "0% mercury "," no mercury added "in the battery.

Base-level hydrogen fuel cell

2009-07-05T21:08:00.000-07:00

Base-level hydrogen fuel cell

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The world’s leading high-tech products — hydrogen fuel cells should be put into production in state-level hydrogen fuel cell base will be located in the city. Yesterday afternoon, party secretary able to lead the city of economy, trade, land, science and technology, cities and towns, such as construction and should be mainly responsible for the relevant departments and units, and arrived at the bridge from the industrial cluster at the scene of the four home appliances business office on the building of a national hydrogen fuel cell-based coordination of the relevant issues. Dong city leaders took part in the activities of the site office.

And his to carefully look at the scene in the production of hydrogen fuel cell production process, watched with interest the use of hydrogen fuel cells Bicycle road, heard a detailed report on the situation. It is reported that hydrogen fuel cell project from the CAS Dalian Institute of Physical Chemistry and Stone household electrical appliance enterprises in our city a new source for holding the joint research and development company, is a national “Ninth Five-Year Plan” scientific and technological projects, and are included in the national “863″ Project . After years of unremitting efforts, the project has been made ahead of world-class scientific and technological achievements, and have already met the conditions of industrialization. The successful implementation of the project, will set off a revolution in energy, speed up the development of the promotion of our city will play a huge role in promoting.

Shizu be pointed out at the meeting in the field office, science and technology are primary productive forces. Hydrogen fuel cell project to achieve the industrialization of the city to optimize the industrial structure, to achieve new growth will bring about profound changes with the leaps and bounds. A good opportunity for the face, the relevant departments and units to stand Yixing economic and social development to achieve a new height of take-off, and effectively enhance the overall situation awareness and a sense of service hd438 battery, kd186 battery, perform the functions of a serious responsibility, work together to create a good environment to do its utmost to ensure that hydrogen fuel cell based in the desirable “flourish”, bear abundant fruit.

Cathode material for nickel-hydrogen batteries successfully developed

Jizhou City, Hebei Province by the New Material Co., Ltd. Renyuan assumed ‘nickel hydrogen battery demonstration projects and new materials industries’ projects, recently adopted by the State Development and Reform Commission, the Organization of the project acceptance.

Nickel-hydrogen battery cathode materials industry is a national demonstration project focused on projects, review their products cobalt spherical nickel hydroxide is to produce nickel-hydrogen battery cathode active material, nickel hydroxide is a common alternative to its current discharge performance, long cycle life and high capacity such as the characteristics of cathode materials is a major breakthrough for the production of high-quality nickel-metal hydride batteries and nickel-hydrogen batteries provide a reliable guarantee.

15 million funding for projects into the cell membrane of Nankai University

Recently, the Ministry of Science and Technology announced the national 863 Program in 2004 approved the second batch of new issues, Nankai University Photonics Research Institute of Thin Film Devices and Technology chaired by Professor Sun Yun “15″ 863 theme project “Copper indium-selenium thin film solar cell test platform and test line “was 15.57 million yuan of funds to support rolling. At this point, the project 21.57 million yuan has been earmarked for the country.

It is understood that the “Tenth Five-Year” period, the 863 Program Office to choose information technology, biotechnology and modern agricultural technology, new materials, advanced manufacturing and automation technology, energy technology, environmental technology and other resources to six high-tech field of 19 themes and a number of major projects as the development. Among them, the energy issue a total of six new projects. “Copper indium-selenium thin film solar cell test platform and test line” is the area of the maximum amount of grant received by the project, but also by the Ministry of Education system, the maximum amount of grant projects.

In 2001, the Ministry of Science and Technology of the project through public bidding, the first phase of six million yuan has been earmarked funding. Three years, the project has proceeded smoothly, a number of significant breakthroughs in key technologies have been applied for two patents, so that our country become the world’s few areas of research and development in the international standard is one of the countries. The project is scheduled to be completed by the end of 2006 40y6799 battery, asm 92p1140 battery.

Hebei Province will be recovery for four years more than 80 tons of used batteries

Since the start in 2000 since the waste battery recycling activities, in Hebei Province will be processing garbage collection and disposal as the total market has more than 80 tons of used batteries. Each cell in accordance with an average of 12 cubic meters of water pollution, the calculation of 1 cubic meter of soil can reduce water more than 400 million cubic meters, more than 350 million cu m of soil pollution. With the used batteries to gradually raise the dangers of the attention, Shijiazhuang City in the recovery of used batteries has been achieved some success. But with the city’s battery consumption compared to the number of scrap battery recycling is still “a drop in the ocean.” At present, there is a real sense of participation in recycling used batteries in the crowd was mainly school pupils and students, and families and enterprises and institutions to respond to the call of those who are few and far between. Used batteries for recycling capital of the status quo, the expert pointed out that, in addition to step up publicity to raise the environmental awareness of all the people but also for the creation of a variety of waste battery recycling facilities. Or in public places such as the addition of specialized settlements bins of used batteries to accelerate the popularization of waste separation and recovery; in battery sales, the implementation of security system, or the use of TM system to ensure that the recovery rate of used batteries.

Mobile power: battery revolutionary digital products

His company by the United States funded the production of mobile power supply, with the application of a wide range of large capacity, easy to carry, long life and so on. Anywhere, anytime to charge your digital devices and power supply.

The unique power of mobile multi-joint design, it should be in a wide range of digital cameras, digital cameras, cell phones, PDA, handheld computers, notebook computers, MP3, MP4 Pocket Theater, CD, MD, DVD PLAYER, recording pens and so on, can be described as a panacea ibm battery and dell batteries.

U.S. mobile power ZAP Danube series, which is equivalent to cell phone battery life 4-7 times, 4-5 times the digital camera. Let photographers take pictures when no longer subject to the hardship of electricity shortage, high prices are no longer subject to the concern with original equipment batteries. Let the phone battery is not new features again and again back. Overall dimensions for 130 × 75 × 11mm, the overall weight of only 165g, easy to carry anywhere.

China roof plan - the future of green energy light

2009-07-05T21:07:00.000-07:00

China roof plan - the future of green energy light

"In theory, laying a ground in the desert 30 times the size of one hundred laptop battery and fifty square kilometers of solar panels, its generating capacity can solve all of China's current electricity." Hefei University of stand, "Shaw" Teaching Building top, pointing up to the roof of the 99 solar panels, the Ministry of Education Director of the Center for Photovoltaic System Engineering Ding said. At present, the school has been the successful implementation of solar energy grid, becoming the first in Anhui Province, "the roof-grid photovoltaic system," the colleges and universities dell battery.

"No power design, trenching cabling, line maintenance, and will not cause any pollution, in some 'wild' railway level crossing, at random, such as radish plant, in accordance with the needs of time, the strength of natural light, automatic restart, shut down, The main components of the yuan, three maintenance-free. "Speaking of the Lunar New Year period this year, China's first railway crossing signs, set up solar energy station in Hefei, Hefei University of Science and Education Development Director proud to say.

In Hefei University of green energy to promote the meeting, experts here said that China has abundant solar energy resources, the country more than two thirds of the region a few years more than 2000 hours of sunshine, solar energy reserves in theory up to 1700 billion tons per year of standard coal.

Green Building in January of this year Forum photovoltaic technology, the experts recommend: the development of building integrated photovoltaic "Chinese roof plans"; then to promote the development of renewable energy use, increase energy supply, improve energy structure, ensure energy security and protecting the environment and achieve sustainable economic and social development, the Standing Committee through the "Renewable Energy Law of People's Republic of China."

In addition, many experts predicted that at home and abroad, with the era of fossil fuels and the advent of a new civilization, not a hundred years, solar will become the world's main source of energy.

Photovoltaic Systems Engineering and Research Center, Ministry of Education, Hefei University of relying on to solar power technology as the center of the development and use of the work of the national "75", "85", "Ninth Five-Year Plan", "15" and " 863 "and the support of IT projects, has successfully developed series of deep well pumps of photovoltaic products, solar automatic water supply and irrigation systems, photovoltaic grid-connected inverter products, solar street lamps and other products, and have been in Xinjiang , Inner Mongolia, built a model of photovoltaic pump station, built in Beijing five kilowatts, 30 kilowatts of photovoltaic grid-connected power plant model.

In PV research center, said a professor here for all the related technologies of photovoltaic systems are filled with pride. In March this year, the Center issued just sightseeing solar cars, is the first in Mainland China with independent intellectual property rights of the solar cars travel and tourism. New type of tourist vehicles used solar energy dell inspiron 1300 battery, dell inspiron b120 battery, very suitable for use in tourist attraction areas.

"We can proudly say, the center of the solar PV system technology is leading the country." Photovoltaic system research center said, solar street lighting, cable cars, fountains, signs, roof-grid system, a series of solar products such as are the center of some of the results of independent research. In addition, the center of the Taklimakan Desert in the large village of established "Alliance for hydropower photovoltaic system" realized more than 400 local and a national school for many years look forward to the wishes of the electricity and drinking water.

It is understood that at the Hefei University of PV systems of the Ministry of Education Engineering Research Center of China's Ministry of Education Center for 42 projects only a photovoltaic Center.

"Let's light up green energy future!" This is the pursuit of the center. Today, the center of R & D of photovoltaic pumping systems, grid-connected PV system, solar lighting, etc., have in Xinjiang, Inner Mongolia, Tibet and other large-scale applications. A solar-powered street lights only have been in Guangdong, Shanghai, Zhejiang and other places to use the application and become a model for renewable energy.

Group day battery test a new generation of green production

Small and medium-sized cities and towns set up Pioneer Park Pheasant days Electronics Group Co., Ltd., is the day to the Group's largest investment, science and technology content of the highest, the most promising market prospects, technological transformation projects, plans a total investment of 330 million yuan.

At present, the project has completed an investment 120 million yuan, of which 60 million yuan investment in equipment, products for lithium batteries, nickel hydrogen batteries and electric vehicles with electronic and electrical appliances, including a new generation of nickel-hydrogen batteries are green batteries, has now entered pre-production stage, will be officially put into operation in April.

Sanyo to launch small cylindrical lithium-ion rechargeable battery

Sanyo Electric will be the summer of 2005 listed "small cylindrical" lithium-ion rechargeable batteries "UR655". UR655 diameter 6.8mm, length 55mm, for the slender cylinder, re-5g. Volume on the 4th only about half of dry-cell batteries. Can be installed on the equipment side of free location or floor, to the expansion of freedom in device design.

The introduction of the lithium-ion rechargeable batteries for portable music player and cell phone headsets, electronic devices such as pen-based development. The company forecast small cylindrical lithium ion rechargeable batteries will also further increase the demand, in the summer of 2005 after UR655 listed species will continue to increase.

In October 2004 at the "CEATEC JAPAN 2004" exhibition, in addition to, but also exhibited UR655 diameter 6.5mm, length 30.0mm, weight 2.4g (estimated value) of "UR630", and announced the trial is 7.8mm in diameter , 35.0mm long the "UR735".

In order to prevent the small reduction of capacity caused by, small cylindrical lithium on the positive and negative internal and the winding core partition as the volume, such as a battery terminal design. UR655 battery capacity of 120mAh, the maximum charge voltage +4.2 V. Volume energy density of 243Wh / l, the weight of the energy density 89Wh/kg.

Waste dell inspiron b130 battery, dell latitude 120l battery disposal costs 8 yuan per kg yesterday, Anhui out hazardous waste disposal charges, including waste tube, the disposal of waste batteries for the highest standards of cost 8 yuan per kilogram. Charges are divided into three categories, which requires a secure hazardous waste landfill charges two dollars per kilogram; the need for high-temperature incineration of hazardous waste charges per kg 3 to 4 million; including the highly toxic pesticides, such as special hazardous waste per kg 8 ~ 500 yuan fee.

Volkswagen Touran HyMotion fuel cell vehicle unveiled in Brussels

2009-07-05T21:04:00.000-07:00

Volkswagen Touran HyMotion fuel cell vehicle unveiled in Brussels

Equipped with fuel cells has been HyMotion Touran in September 2004 in Los Angeles, California Fuel Cell Road Rally Cooperation Organization and Shanghai in October 2004 the Challenge Bibendum on edge here. The near future laptop battery and ibm battery, it will in Brussels HFP (European hydrogen technologies and fuel cell technology platform) into the third round of the competition, in Europe to demonstrate once again the road style.

In the March 16 to 18 of the HFP Brussels, the Touran HyMotion would once again prove that driven by hydrogen fuel cell technology and zero-emission car is no longer just a dream of mankind.

HFP was established in October 2002 with the purpose to promote the fuel cell R & D and applications, thus further reducing vehicle emissions. HFP second after the establishment of activities that led to the Minister in Brussels and the European Parliament's concern, so that people began to seriously consider the forward-looking technology.

Touran HyMotion used almost 80 kilowatts of electrical noise and vibration-free operation, 14 seconds, it will cause the Touran HyMotion to accelerate from standstill to 100 km / h, its maximum speed of up to 140 km / hr. Core component of electric motors for fuel cell, which provide the necessary impetus car. In addition, large power requirements, the Touran HyMotion other power sources - fuel cells can make use of braking energy to recharge or the nickel metal hybrid batteries, will also provide additional impetus.

The reaction of the fuel cell needs two elements: oxygen and hydrogen. The provision of oxygen from ambient air, hydrogen from the car to install a special gas tank to gas form. Currently used gas tank with a capacity of 1.9 kilograms of hydrogen, the hydrogen car can drive about 160 kilometers away.

Volkswagen Group in the development of environmentally-friendly drive technology has been sparing no effort to reduce fuel consumption and exhaust emissions not only short-term technical advantage, and one more long-term planning. The hydrogen fuel cell system is the entire Volkswagen Group and fuel-driven strategy is a milestone.

Volkswagen's drive and fuel strategy actually portrayed in today's gasoline engines and diesel engines of the future path of development, the engine is likely to be optimized as a hybrid engine and with the CCS (combination of combustion systems) combustion process engines, and eventually develop into a fuel cell. The corresponding dynamical system is necessary for this type of fuel, gasoline and oil which are extracted from the mineral oil, natural gas, synthetic fuels (SynFuel) ibm thinkpad t42 battery, ibm thinkpad t42p battery, as well as fuel biosynthesis (SunFuel), until the manufacture of renewable the hydrogen fuel.

This strategy is currently the process of being implemented, and it is based on the Volkswagen Group, the concept of sustainable automotive development.

Qingdao intercepted "Piranha" mobile phone virus, the virus so that the rapid depletion of battery

Recently, the Qingdao Municipal Public Security Bureau to monitor the public information network security detachment intercepted called "Piranha" mobile phone virus. This mobile phone virus could lead to rapid power drain.

It is reported that once the infected phone, the screen will appear "Caribe (Piranha)" battery will quickly run out of words, the virus will spread to other mobile phone automatically. Police remind the public that the best case of unfamiliar text messages deleted immediately.

Fruit can also change the battery, yesterday afternoon, from four secondary schools, 50 girls entered the Agilent science laboratories, "fruit battery", "sound and light test", "phone test", "organic phosphorus in cucumber", etc. filled with a variety of interesting experiments, so that girls have fun. Agilent launched by the company "works to guide girls to school" campaign, aimed at secondary school students through the cultivation of female interest in science and engineering, to encourage more girls into engineering studies.

Star-shaped solar cells - used clothes for the cell phone charger

Travel time for mobile phone charging trouble, one way to find the power, and the other is to stay on the road charging will take some time, travel delays. Gifu University, Japan, invented a kind of star-shaped solar cells could be attached to the clothes, so that clothes can travel with mobile phone charging.

According to "Japanese Economic News" recently reported that the thickness of solar cells is 0.4 mm, an area of 4 square centimeters, the power of 5 mW, the shape of five-pointed star. In the production of clothes can be a number of such solar cells arranged in accordance with certain rules, attached to the clothes, and then use a dedicated line connection ibm thinkpad t43 battery, ibm thinkpad t43p battery, clothing can charge a cell phone.

Japanese researchers are also studying the solar panels attached to the umbrella of the new technology, in order to charge other small electronic devices.

Notebook charging times at any time

2009-07-05T21:03:00.000-07:00

Notebook charging times at any time

Hearing, according to China's cell network Nikkei BP news agency reported each person may have had a sudden fear walked notebook battery computer or mobile phone "battery exhausted" experience. Or regret at this time "how not properly recharged", or looking around to see "where there is an electrical outlet." But perhaps soon no longer have such a worry about the times. The reason why so many say this because the radio waves transmitted through the power of technology is constantly moving forward.

Nomenclature of this technology is called "microwave transmission", the first known from the "SPS" (Solar Power Satellite) concept ibm battery, that is, in the universe to build a huge solar power stations, the electricity generated will be sent through the microwave antenna on the ground, it can replace the power station, which is a science fiction-like idea. If the construction of the great cosmic power stations generate electricity continuously, then its generating capacity could reach 10 million kilowatts, equivalent to 10 nuclear power plants. These microwave covered with earth, such as portable phones and PDA devices can also use it as a power supply. Power to the air falling to a "bath of energy," then perhaps some more easy to understand.

However, this science fiction-like in order to achieve the ambitious plans also need to overcome a lot of big problems.

First of all, radio waves from the air, will worry about the human body on impact. Microwave transmission in fact equivalent to the principle of microwave ovens. Therefore, the electromagnetic wave is still to limit the output power from the cosmic microwave fired power stations, and its output power must be within limits. If the restrictions in this standard for microwave power transmission, they will be able to realize the power generation.

SPS plans but there are still more problems. The universe to build a huge power station to the space of about 50,000 tons transporting equipment. The transportation of these goods, even if is to develop launch capabilities of the H2A rocket to exceed the current 20 tons of rockets, the launch also need to do 2500 times.

SPS study conducted in Japan the first person - Kyoto University Professor Matsumoto Hong said: "is now 10 to 20 years for a trial basis after the construction of 10,000 kilowatts universe of small-class power stations and a variety of experimental efforts." Japan Ministry of Internal Affairs and the Ministry of Education, Culture and as the center, also began the study of national projects.

No cruise fuel cell detector distance of 317km endurance test

Marine research and development agency of Japan has announced that the unmanned probe-based deep-sea cruise "URASIMA" successfully completed the long-range test. The detector using the entire closed fuel cells, the distance between the aircraft continued to reach 317km, cruise detectors in the world's first set of records. The agency from February 26, 2005 in Suruga Bay to carry out performance tests of the detector, the long-distance running success is in the process of the pilot realized.

The use of the full closure of the fuel cell at the same time hydrogen fuel and oxygen storage case with the internal probe, and even water power generated can also be stored in the fuel cell pressure container. Navigation in the sea, the common battery is difficult to obtain oxygen from seawater, but also great power in high-pressure power generation from the next generation of water, so the weight will not be able to maintain a balance, so to make up for these shortcomings, the use of the above . The fuel cell is equipped with, in the power generation part of the latest technology with the use of metal separators, and storage of hydrogen fuel using a newly developed hydrogen storage alloy, the performance test showed that the energy efficiency of fuel cells more than 54%.

URASIMA is a seabed survey of deep-sea earthquake ibm thinkpad t40 battery, ibm thinkpad t40p battery, as well as to investigate the earth's greenhouse effect and the development of detectors no one type of deep-sea cruise. Built-in detector side of the computer program in accordance with a pre-determined calculation of their position to the side navigation. And water navigation vessels and aircraft-style drag compared to Sham tools can not affected under the premise of the wave detection, so the image can be more subtle. The long-distance running in the success, so it possible to expand the detection range, it is estimated that the investigation can be increased to the rate of about 3 times.

The performance test is a central part of Suruga Bay in the north-south demarcation of 25km, East and West 2km, deep within 800m of the sea. February 25, 2005, the detector with auxiliary mother "Yokosuka" from its headquarters in the exclusive riverside Yokosuka starting in the next day at 17 o'clock on the 26th to start to experiment. At 19:10 on the 26th to start of navigation dive. For navigation until at 15:10 on the 27th, the entire 56 hours after the voyage. Previously, the maximum cruising range from the detector recorded by the British Institute of Oceanography Southampton unmanned probes "AUTOSUB" creation, at the time recorded as 262km.

Nano Rechargeable Battery

According to "New Scientist" magazine reported that the United States, Nevada's Altair Nano Science and Technology Corporation recently announced that it has in the lithium-ion battery technology have made a major breakthrough, the company will market a new generation of filling can be battery products. Altiar new technologies used to create a new type of rechargeable battery that can be 6 minutes of full power and at the same time re-use of an electric current ordinary hours of rechargeable lithium batteries 10 times and its electricity, compared with 3 times.

Altair particles developed a new type of lithium battery anodes using titanium nanocrystals of lithium, the anode surface area to 100 square meters per gram, while the traditional lithium battery carbon anode particles of the surface area of 3 square meters per gram. Large enough in surface area on the basis of the electronic can enter and leave quickly, so fast charging is possible, at the same time the provision of high-current has become a reality.

In addition, a new type of lithium battery particles particles of lithium batteries are the traditional advantages unmatched. The surface of traditional carbon anodes used in the battery charging process and can easily withstand the impact of changing temperature. This has limited the number of its charge for about 400 times. The lithium-titanium anode comprising nano-crystalline surface temperature to be much smaller, it can charge a staggering number of 20,000 times! The extension of battery life, rechargeable battery on the environment pollution will be significantly lower.

Altair Corporation is scheduled to be in two years into a new type of nano-ibm thinkpad t41 battery, ibm thinkpad t41p battery market. Demand for battery power electronic devices such as mobile phones, notebook computers, the Gospel is great. The near future, perhaps a red phone to power in January, but laptop battery life to several tens of hours, we need to do is to not charge too much ease frequency the charge, although it is only a few minutes.