Battery Space

Recently, the Chinese Academy of Sciences, Changchun Ying Peng of the Task Force in the performance of organic dye-sensitized solar battery research has made important progress, the relevant results are published on the British Chemical Society, “Chemical Communications” on. The results reported a high absorption coefficient of the organic dye C217, the dyes in acetonitrile as solvent electrolyte devices reached 9.8% of the photoelectric conversion efficiency; combination of solvent-free ionic liquid electrolyte to achieve the photoelectric conversion efficiency 8.1% of the long-term light and heat stability of dye-sensitized solar battery. These two indicators of organic dye-sensitized solar cells are the best result, its performance has been very close to the ruthenium dye.

At present, through the conjugated structure of the system designed to control the energy band and the dye absorption spectrum is to achieve high-performance features such as the primary means of an organic dye. The dye in chloroform solution has reached the maximum absorption wavelength of 552 nanometers, the device’s spectral response range close to the level of ruthenium dyes, quantum conversion efficiency (IPCE) at 440 ~ 590 nm range by more than 90%. The study results will further contribute to the wide spectrum, high efficiency, low-cost pure organic dye-sensitized solar dell C1295 battery,dell GD761 battery,dell TD347 battery,dell U4873 battery development and applied research.

This research was supported by National Natural Science Fund, the major national scientific research plan, Chinese Academy of Sciences “Hundred Talents”, the CAS Knowledge Innovation Program important direction for the project funding.

U.S. Republican presidential candidate John McCain issued a statement saying that once the election a success, he would propose that the Dell Inspiron 640m battery, Dell Inspiron 6400 battery Government set up 300 million U.S. dollars in prize money to encourage car manufacturers in the automotive energy-efficient battery technology innovation.

McCain believe that the battery should be award-winning volume, capacity, cost and energy than the current hybrid and all-tram there is a leap forward with the battery.

In addition, McCain has also proposed the establishment of a “Clean Vehicle Incentive” a new tax deduction items, namely, the U.S. auto makers for each R & D and sales of a zero-emission vehicles can get 5000 U.S. dollars of tax deductibility.

McCain said that, whether it is taken with the car manufacturers in the form of talks or through the form of Acts of Parliament, his appointment will spare no effort for the U.S. auto industry out of the troubled high-priced oil to work.

300 million U.S. dollars is obviously a ridiculous concept, the same money, if applied to the establishment of energy-efficient Dell Inspiron 9200 battery, Dell Inspiron 9300 battery technology research and development funds may receive better results. So far, the U.S. Congress only invested 30 million U.S. dollars to support Detroit’s Big Three auto makers in the next three years to develop hybrid technology, the equivalent of each car in each of three million dollars.

It is reported that Ford will use these batteries  Dell Inspiron 9400 battery, Dell Inspiron E1405 battery, Dell Inspiron E1505 battery in California, New York and other places on the Escape plug-in hybrid road test. The first test vehicle for the 20. The joint venture also announced DaimlerChrysler and China’s SAIC had to supply Li-ion battery technology.

Due to high oil prices and people’s concern for the environment, Toyota, GM and Ford and other auto makers are scrambling to launch its first plug-in hybrid. Analysts expected future sales of such vehicles have sustained growth in all regions of space.

Japanese buzz abettor NTT DoCoMo arise Friday that it has to stop affairs laptop battery acute buzz maker RIM acute buzz BlackBerry (BlackBerry) Bold, because the phone’s array charging overheating.

According to adopted media reports, Japan’s better adaptable buzz abettor NTT DoCoMo Friday arise that it has chock-full affairs acute buzz maker RIM (Research In Motion) acute buzz BlackBerry (BlackBerry) Bold, because the phone’s Dell Inspiron 1300 battery, Dell Inspiron 1501 battery charging if overheated.

The aggregation said it has awash about 4000 high-end Bold adaptable phones, about 30 users accusatory about the phone’s keypad breadth overheating. However, NTT DoCoMo said that users did not accept any burns or blaze occurring in the corpuscle buzz address of the accident.

RIM said in a statement: “This botheration seems to be bedfast to abode in endure week’s awash in Japan back the BlackBerry Bold products, in added countries affairs BlackBerry Bold does not arise this issue.” RIM said it had disqualified out the array had problem, but that its causes are still beneath investigation.

RIM said, NTT DoCoMo started affairs the artefact endure week Dell Inspiron 1520 battery, the two companies achievement anon to resume sales of the artefact in Japan.

Japan accurate bazaar assay institutions, the abridgement of Japan Fuji Co., Ltd., affairs ammunition laptop battery corpuscle in the approaching development trend, and for the hydrogen ammunition and ammunition corpuscle apparatus able bazaar research. Recently, the aggregation appear the allegation of the latest bazaar battery report, “2008 copy of the ammunition corpuscle accompanying technologies and approaching bazaar angle for the next volume.”

The survey, in adjustment to be able to accumulate a abutting eye administration for the approaching development of ammunition dell Inspiron 6000 battery,dell Inspiron 630m battery, aboriginal of all focused on ammunition cells, the two a lot of important allotment of the hydrogen ammunition and ammunition corpuscle components, by the case of product-oriented, technology assay and development trends, technology capacity of assay and assay agitated out one by one, and the approaching development of ammunition corpuscle market, has fabricated a prediction.

The assay address shows that the ammunition corpuscle associated with the all-embracing bazaar is bent by the ammunition corpuscle system, hydrogen ammunition bushing stations, hydrogen ammunition bazaar constitutes of three parts. 2008 the bazaar admeasurement is 97 billion yen in the next 12 years, the bazaar admeasurement will beat 150 times that of 2008 is accepted to the year 2020 the all-embracing bazaar admeasurement will ability 1 abundance ?496,600,000,000. In the ammunition corpuscle arrangement bazaar ammunition corpuscle cars and hydrogen ammunition bazaar of households in ammunition cells, will be the all-embracing bazaar appeal for ammunition beef play a above aesthetic role.

With attention to hydrogen ammunition bushing stations, ammunition corpuscle cars in 2015 afore the auction began, appropriately set up in assertive areas of hydrogen ammunition dell Inspiron 8500 battery,dell Inspiron 8600 battery bushing stations is necessary, is accepted in 2010, the anniversary 10 or so new hydrogen ammunition bushing station, and from 2015 onward, is accepted to added than 60 anniversary year a new hydrogen ammunition bushing stations.

So far, ammunition corpuscle car hydrogen ammunition bare to accumulation the accordant plan has been ongoing, and in 2015 the academic auction of ammunition corpuscle cars as the goal, bartering hydrogen bushing base abstruse specifications, as able-bodied as hydrogen ammunition bushing base Readiness Program, has entered the altercation stage. To 1 cubic beat is set to ?40 hydrogen ammunition amount targets, hydrogen production, storage, accumulation and added aspects accompanying to technology assay and development has been pushed advanced to accomplish added able use of hydrogen ammunition is the key to analytic the problem.

With gasoline prices and now awash at prices agnate to hydrogen ammunition as a prerequisite altercate how to abate the hydrogen ammunition bushing base architecture costs, currently ?200,000,000 body a hydrogen ammunition bushing stations as the goal. The agreement of hydrogen ammunition bushing base equipment, low-cost, lower architecture costs in the approaching is a all-important action and the key. Also, on-site hydrogen assembly accessory afterwards bushing base is aswell altercation of the program.

In addition, the 2008 anniversary ammunition corpuscle the admeasurement of the bazaar is 25 billion yen in the anniversary bazaar admeasurement in 2020 is accepted to be 45 times the year 2008, extensive ?113,600,000,000.

Fuel corpuscle arrangement by the PEFC, SOFC, micro FC, electrode materials, electrolytes, abreast layer, the gas circulation band of PEFC and added parts. In 2020 is accepted to ammunition corpuscle bazaar will ability 113.6 billion yen, accounting for the ammunition corpuscle arrangement into a market. Apparatus dell Inspiron B120 battery,dell Inspiron B130 battery market, although there is no cogent 2010 growth, but is accepted home in 2015 afterwards the bazaar appeal will be affairs power, apparatus bazaar will abound accordingly.

Program in 2015 auction of ammunition corpuscle cars is capital to accomplish top backbone and low cost. Now, the focus of technology assay and development, it is accessible from the ammunition corpuscle arrangement apparatus assay and development R & D appear the alteration of apparatus assay and development in the approaching will be the key to the commercialization of ammunition corpuscle vehicles.

“Battery separator for battery as important as human heart valves,” vice president of Henan Academy of Sciences, said Zhang Zhancang, the battery is almost ubiquitous in daily life, the most important practical power, self-discharge rate, re-use frequency indicators are related to the quality of the battery separator is closely related to, China has the world’s largest producer of alkaline batteries dell Inspiron B120 battery,dell Inspiron B130 battery,dell Inspiron E1405 battery, but battery separator material alone the quality of imported products, there is a big gap. Henan Branch’s self-developed high-level radiation, “Continuous porous membrane electron beam radiation graft new technology” to a whole new way to solve the alkaline battery separator production of critical technologies. At present, the company has developed four types of alkaline battery separator series products, used in dozens of domestic battery business.

According to the company’s general manager Cui Shi-introducing the project in 2007 through the national acceptance, now has a more mature technology and complete sets of equipment, to achieve serialization of products, large-scale production. At present company is in full swing, marketing efforts, and strive to form a one to two years in China with independent intellectual property rights alkaline battery separator production base, completely changed mainly relied on imports of the product market situation.

Here are charging the explanation, if you do not want to become professional, you can skip

1. Ni-Cd and Ni-MH battery charging method:
a. Constant current charge: The entire process of charging a certain value of charge current, this method the most common.
b. Constant Charging: Charging at both ends of the process of charging power supply to maintain a constant value, the circuit current as the battery voltage increases and decreases.
c. constant current constant voltage charging: constant current charging the battery first by CC, when the battery voltage increases to a certain value, the voltage remains the same CV, the circuit current is reduced to a very small and eventually tends to 0.
2. Lithium battery charging method: constant current constant voltage charging: constant current charging the compaq Evo N610C battery,compaq Evo N620C battery first by CC, when the battery voltage increases to a certain value, the voltage remains the same CV, the circuit current is reduced to a very small and eventually tend to  
 
It talked about activation problems.
Q: bought a new laptop, in the end do not need to activate?
A: need to activate, one or two is enough, preferably more than 10 hours each time;
Q: So, how to properly charge? Some people say that the machine automatically shut down each time you use to recharge better. Some people say do not bother to pay attention to at any time will do.
A: This does not matter, and at any time charge will do.
Q: Many people use an external power supply, in order to save battery wear and tear, all unplug battery. This approach advocates do?
A: Yes, calling for that.

Edit Summary: From the mouth of one dealer, we can see him every time guidance to consumers when they purchase promotion: buy a new laptop computer, to activate the battery; lithium batteries no memory effect, therefore, can be charged; regular external power supply using a laptop, it is best to pull down the battery.

Common battery charging method are there?
Here let us listen to the next one specializes in notebook computer lithium battery engineers answer.
Q: bought a new laptop, in the end do not need to activate?
A: No, because those laptop batteries have been activated at the factory Well, as long as the normal use of the line;
Q: So, how to properly charge? Some people say that the machine automatically shut down each time you use to recharge better. Some people say do not bother to pay attention to at any time will do.
A: at any time will do. Each time you use to recharge the machine automatically shut down better, so take full advantage of each charge and discharge are on the long battery life. Similarly, 500 times, “at any time charge” could put 500 ran out of the year, and “each time you use the machine automatically shut down and then recharged,” has only used two or three hundred times, naturally the latter better.
Q: If you charge, charge half to a halt due to power outages. Followed by a full, this is counted once or twice a charge?
A: be counted twice.
Q: Can this be the so-called “memory effect” do?
A: Lithium battery no memory effect.
Q: Many people use an external power supply, in order to save battery wear and tear, all unplug compaq Presario 2100 battery,compaq Presario 2500 battery. This approach advocates do?
A: Yes, calling for that to avoid the transfer of power from the external to the built-in loss.

Edit Summary: The answer from engineers, we can see that the idea is: buy a new laptop without having a long time to activate the battery; in order to extend laptop battery life, the best every time when a re-charge the battery consumption of finished ; If regular external power supply using a laptop, it is best to take off the battery.

Finally, we interviewed his friend was a “monastic years,” the books players in the notebook technology has many unique insights to see how he answers these questions:

Q: We bought a new laptop, in the end do not need to activate?
A: No, because those laptop batteries have been activated at the factory good;
Q: So, how to properly charge? Some people say that the machine automatically shut down each time you use to recharge better. Some people say do not bother to pay attention to at any time will do.
A: no need to go to pay attention to, are generally higher than 100% stopped charging, and less than 95% of them are charging. This technology is not just limited to IBM’s battery, because the sinking, power management chip is ALMTL products, and now the battery manufacturers basically use this program. Of course, some super-cheap laptop batteries, I can not be sure.
Q: If you charge, charge half to a halt due to power outages. Followed by a full, this is counted once or twice a charge?
A: be counted twice.
Q: Many people use an external power supply, in order to save battery wear and tear, all unplug battery. This approach advocates do?
A: no need to remove the battery. Battery Built-in anti-overcharge protection circuit, the battery fully charged in the case, will not have the battery caused by wear and tear; Secondly, remove the battery again if the power outage, would be a bad image notebook itself.
 
Edit Summary: This is the name players to promote the books: the new notebooks do not have time to buy to activate the battery; in order to extend laptop battery life, the best every time the battery consumption of finished and re-charge; regular external power supply using a laptop, in order to protect notebooks, it is best not to remove the battery.

Sort out the three major controversies laptop battery

    The data on notebook distributors, laptop battery engineers and books in the words of players, you must know how to deal with their own battery of books. According to the information that the new compaq Presario R3000 battery,compaq Presario V4000 battery to activate the work have been completed at the factory, the new notebook’s battery power with a little natural wear and tear in order to avoid the harm to the battery, do not have to listen to those dealers call “to pass 10 hours or more time to activate “or similar argument.

    Notebook computer lithium-ion battery life is limited, generally 300 to 500 times after repeated charge, they can not be recharged inside the. Consequently, according to the information we are currently in the hands can be seen, in order to maintain the battery’s “maximum life”, or try to run out of electric re-charge. However, Xiao Bian would like to remind you that we buy laptops is to use is to allow it to become their own work, study arms, the day care to care to go this way, do you too much trouble?

    For the third debate, our view is: Use an external power supply, do not unplug the battery. From the perspective of lithium batteries, as rechargeable lithium batteries have a certain number of limitations, and therefore it taken down from the laptop, or can be extended more battery life. But this approach to the notebook computer itself is very dangerous, if a sudden power outages, due to currents and other factors impact on the notebook itself. As some of the big names in this area was pretty good considering, such as the ThinkPad, it is a special built-in battery protection technology, only battery power less than 95% of the time carry out the charge.

   Here, readers can usually add the proposed purchase of a spare battery, usually on the notebook in general, to prevent blackouts and other bad situation, after all, books are burned because of power outages to the data there are also many of the destroyed. Out of the house can be bought for. This is the best.

   Is not recommended go to the store to buy a lot of help major dell Inspiron 6400 battery brands laptop battery manufacturer has its own website, where you can buy cheaper than half may be even more the quality is guaranteed.

     According to Mr. Shen, introduced by the end of March this year, one day, when he was riding accidentally turning electric vehicle rollover, two wires were broken, the battery can not be directly charged. After the original electric light, electric cars were put aside and not dealt with. Recently, he drove to the repair shop to repair a result, the voltage across the toshiba PA3285U-1BRS battery,toshiba PA3285U-2BAS battery is only 2 volts, while the normal is 12 volts. And a new set of batteries, at least 500 yuan, Mr. Shen had for its own negligence “pay.”

     It is understood that the electric car battery life generally only two years, but many owners because of poor maintenance of the battery, resulting in less than a year will be to make batteries obsolete, new ones of the battery, the cost is not small.

     Hengyuan electric car repair center Master Wang introduced the basic maintenance of several ways: First, the state can not be stored battery power loss, that is not idle without the battery, or prone to sulfate, resulting in less charge; In addition, the electric car should not be exposed to the sun , long-term exposure to shorten the battery life; third, while driving, do not just start one will be added to the maximum horsepower, we can not look into the smallest from the largest, as little as possible with the highest speed, the car will not wait until the battery runs out and then recharge, it is estimated used in 70% of the electricity, will have to charge the battery. Cleaning electric car, do not use high-pressure water washing the body, especially the battery directly to the location toshiba PA3285U-2BRS battery,toshiba PA3285U-3BRS battery, etc. Otherwise, short-circuit could cause the coil burnt.

BYD F3DM toshiba laptop battery of radiation than mobile phones is still small, December 15, 2008 BYD world’s first professional charging stations do not rely on new energy vehicles – BYD dual-mode electric vehicles F3DM formal listing price of 149.8 thousand yuan. On the day of the Shenzhen Municipal Government, China Construction Bank and the signing of BYD on-site “F3DM dual-mode electric vehicle purchase letter of intent.” National Development Bank and BYD also signed a “development of financial cooperation agreement.” At the press conference scene, an interview with Sina cars BYD Auto Sales Co., Ltd. Public Relations Manager, Mr. Xu An, the following is the interview with Record.
Sina Auto: F3DM dual-mode
 
Electric vehicle has just signed a listing of several Group buy a single, or in mass consumption after the main goal next year is not a sales?

Xu: We have not done this kind of work.

Sina Auto: announced that the first half of next year’s sales target is 40 million, there is no planning for this car toshiba PA3176U-1BRS battery,toshiba PA3178U-1BRS battery?

Xu: No operator car, this car is based on user-based group, at present we are very pleased to have some cooperation partners to give priority to experience F3DM, on the other understanding, I know that many consumers have more F3DM dual-mode electric cars great interest, but shot to buy this car there is an appropriate process. Sometimes, Chinese consumers are not very environmentally friendly vehicle concept, it listed for next year’s tour can later pull the market, so there is still the middle of the process.

Sina Auto: Group buy just to talk about their purchases as a public service vehicle or personal use?

Xu: As the official vehicle use.

Sina Auto: I just mentioned the car home charger more convenient, but there is a problem, how to solve the housing at the top of the problem?

Xu: Add a socket or a charge pile more convenient than the gas station.

Sina Auto: Is there any way to parking garage, for example, stopping work, where a direct charge.

Xu: to build a charging pile can be, and probably the price of a refrigerator, so promoting them is still relatively simple, and I think it is quickly realized. This involves a lot of things, such as car unit on the granting of welfare organizations, and we also build a charge pile not much money to spend.

Sina Auto: F3DM dual-mode electric vehicles still rely on home to recharge, but not every one has a garage, not every one live in a layer, such as living in high-level consumers how charging when parked at night?

Xu: Some consumers may have such concerns, is about the charging issue, which part of the population that we can on both sides of the road construction in the residential charge piles, charging the construction of a pile is a good thing, the cost is not very high, so that In some quarters which we can go to discuss construction of BYD charging piles, pile construction charge on the one hand, low cost, the other hand, the charge for the use of relatively low cost, because many residential units belonging to the collective housing, such as institutions of the Community and institutions can provide such benefits to toshiba PA3191U-1BAS battery,toshiba PA3191U-1BRS battery employees. Currently we are not a lot of individual users, but also remain in the group users, group users is better resolved, signed an agreement can be charged through a holistic programs to address the problem, it is better to solve, charging facilities for individual consumers need to perfect, including government support. Government can pile in the street on both sides of the planning charge, you can always stop at any time charge.

Sina Auto: So now the issue of individual charge bottlenecks still exist, mainly aimed at corporate customers, such as units, the Group purchase of this part of the crowd. If we look to the future in some people’s personal popularity of the crowd can be very convenient charging at any time the process takes about how long?

Xu: It is not the bottleneck problem is willing to pay the cost of the problem, including individuals, enterprises, institutions, society or the Government is willing to pay the cost of electric vehicles, if they are willing to pay the cost or, if the establishment of such a concept is very simple charging pile , and it is a very viable option, which is the overall market awareness of the problem and the government’s support issues, if the Government or related supporting policies to support the charge of a city built piles very fast, because our company within the charge pile model will be very quickly spread, or the places where parking charge of pile construction, even if only some of charging socket can be a direct charge, which is a cost to pay problem that requires a large environment.

Sina car: There are the battery itself, a car loaded with a large number of electrical radiation, the effects of radiation on the adult control what kind of level? BYD how to do this is isolated and protected?

Xu: First, this battery technology has been very well, and including your cell phone with BYD-iron battery than the lithium batteries are safe, which is nothing to worry about, the one hand, high temperature resistance, squeeze, another safety device on board , and will not allow consumers to hidden safety problems, first of all is a very environmentally friendly, safe batteries. Because iron phosphate battery performance is very stable, although the instantaneous discharge is large, but the performance is very stable, we have done a lot of testing on the toshiba PA3191U-2BRS battery,toshiba PA3191U-3BRS battery itself.

Sina Auto: Battery radiation areas?

Xu: In fact, the battery is in the car chassis, there are a lot of compartment itself of radiation is very small, far less than the harm to human harm a cell phone great. We all use mobile phones, phone calls every day, there is radiation, F3DM battery even smaller than the cell phone radiation.

Sina Auto: Just now Lian mentioned F6DM next year, the total market, the current planned F6DM do?

Xu: F6DM with F3DM is the same.

Sina Auto: power generation rate is still 1.0?

Xu: All are 1.0, we are all Auxiliary, because the other hybrid has a battery, auxiliary energy recovery, we are mainly electrically driven, Paozhang Tu’s.

Sina Auto: E6 electric car is now what kind of situation?

Xu: We now have cars, like the BYD electric cars, hybrid vehicles are to be pre-volume production.

Sina car: This car will hit stores next year, roughly?

Xu: end of next year. E6 has just launched a lot of cooperation needed to promote a longer cycle.

Sina Auto: The user can not simply use of electricity to recharge?

Xu: Home electricity is relatively slow because it is a pure electric, pure electric can not increase fuel mileage, but it’s a very long life, charge a battery can support the 400 km long.

Sina Auto: I saw some time ago announced that 40 million marketing plan objectives, F3 next year is 13 million, for next year the market is not there a lot of pressure, because the monthly average to more than 1.

Xu: The F3′s no pressure in the market downturn, September, October are maintained at or above 1500, in November less than the Jetta more than 100 vehicles.

Sina Auto: The entire F3 has reached a period of very stable product, F6 is also very good since it was launched, F6 mainly targeted mid-size car market toshiba PA3191U-4BRS battery,toshiba PA3284U-1BRS battery,toshiba PA3285U-1BAS battery, the average monthly sales is not much problem.

Sina Auto: The auto show in April in what is planning?

Xu: Shanghai auto show will debut bar F5 and F6, there will certainly be an MPV appearance.

Xu: SUV come later?

Xu: Yes.

Sina Car: This car positioned between the F6 and F3 do?

Xu: Yes.

Sina Auto: F5 on what platform it?

Xu: F3 platform with the similar larger than F3, the F3 of the platform increased, longer.

Roma developed specifically for indoor use of dye-sensitized solar laptop battery, and in “CEATEC JAPAN 2009″ was on display. Class, compared with silicon solar cells, in indoor low-light environment, dye-sensitized solar cell conversion efficiency high, Roma focus on this characteristic, developed can be used for wall clock, indoor sensor networks, mobile phones, wireless mouse and headset such as solar cells.

The development of dye-sensitized solar cells by optimizing the indoor low-light environments such as pigments and electrode design, 3330lx under fluorescent light photoelectric conversion efficiency to 20.25%. Roma’s group used the technology developed with OKI Semiconductor. Future goal is to continuously expand the dye-sensitized solar cells for indoor use, at the same time to develop evaluation with the test products.

In addition, the Roma consider this type of dye-sensitized solar dell Inspiron 1100 battery,dell Inspiron 1150 battery,dell Inspiron 1300 battery generate electricity as both decorative elements to use, but also exhibited fans and other shapes, can display a variety of colors and hues.