battery-century

Zimbabwe solar power production, “the seven gods” fly

admin — Fri, 07 Nov 2008 07:38:25 +0000

Each of the Shenzhou spacecraft was launched into orbit, the spacecraft should be open two huge “wings” - the spacecraft solar array, which is responsible for the entire spacecraft’s power supply. The Shenzhou spacecraft is an important component located in the city by the China Electronics Technology Group Corporation 18th Research Institute (hereinafter referred to as “18″). “Seven of God” will soon be launched, 18 will continue, “the seven gods” to provide solar array, bus-conditioning and other important electronic equipment. And “Shenzhou”, “Shenzhou VI” launch, “the seven gods” will be released in a timely manner in space, small satellites, small satellites and solar cells from the provision of 18. sony a1148 battery

Since 1999, “a god” is about to launch off into the “seven gods”, provided by the 18 solar cell array of services has been a full seven-generation spacecraft, for a total of 80 solar panels, one-time inspection pass rate of 100%.

And “Shenzhou”, “Shenzhou VI” launch, “the seven gods” of journey in space will have two “bright spot”: First, the astronauts will be extravehicular activity, and the other is due to release a small satellite. This small satellite is equipped with the “Chang-e One,” a similar three-dimensional CCD camera, toshiba pa3356u-1brs battery it will take commitment spacecraft flying in orbit when the first three-dimensional location and photos of astronauts during extravehicular activity “live” pictures and other important tasks.

A large number of electronic assembly equipment also needs a large number of small satellite power supply, which requires lightweight performance and more efficient solar cells. To this end, 18 researchers are tailored for small satellites of the more high-performance solar cells - three knot gallium arsenide solar cells.

In the solar energy is converted to electrical energy efficiency, “the seven gods,” “Wings” used by high-performance single crystal silicon monomer dell Inspiron 8000 battery to 15% of small satellites on the end of this three gallium arsenide solar energy conversion as high as 26.5%! This is my first batch of such batteries used in satellite engineering.

18 According to the researchers, small satellites will “wear” on the solar array. The structure of the stars of small satellites for the hexahedron, which are affixed with a side of five more three-node high-performance gallium arsenide solar panels, small satellites for the provision of Apple laptop battery adequate power supply

Toyota will be 2010 before the sale of hybrid lithium batteries

admin — Fri, 07 Nov 2008 07:29:34 +0000

Toyota Motor president Katsuaki Watanabe in Detroit, 13, the opening of the North American International Auto Show announced that the company will be 2010 before the sale to lithium battery-powered plug-in hybrid.
He said that this car ThinkPad A20 battery will be the main target group is companies and government agencies. Japan’s Kyodo News that Toyota is to move to the United States to challenge General Motors. General Motors has announced that it will be 2010 before the introduction of a similar plug-in hybrid.

At present, Toyota is on to some of the Ni-MH battery-powered plug-in hybrid road test. However, Toyota officials said, compared with the nickel-metal hydride batteries, lithium batteries used to power so that the memory is more compact and can conduct an unlimited number of laptop battery charge.

Toyota hybrid vehicle in the area of the world’s leading position last year, the production of its hybrid worldwide cumulative sales volume has exceeded 1,000,000.

Analysts believe that high oil prices and concern about the environment led to the rise in hybrid sales, expected sales of such vehicles in the continued growth in all regions of space.

“Defective” carbon nanotube thin film solar cells can improve the performance of the

admin — Fri, 07 Nov 2008 07:29:14 +0000

Nanotechnology is the nature of the solar cells to improve and pave the way. American scientists to a new study found that carbon nanotubes can be used to replace thin film solar cells commonly used in the two-tier material, and the surprise is that the competence to CNTs film location, which must be added to the number of “Defective.” The new study is expected to reduce costs, improve the performance of solar cells. Related papers published in the “Nano Letters” (Nano Letters) on.

Solar cells in a class known as dye-sensitized solar cells (dye-sensitized solar cells), which has a layer of transparent and conductive oxide film can be. In addition, the dye-sensitized cells have an internal layer of platinum single film, as related to speed up chemical reactions as a catalyst. However, neither of these materials are deficient. Oxide film easy bend easily applied to the deformation of soft materials, they are rigid in the heat of the substrate (such as glass), the better the performance. This oxide bound to increase the cost of solar cells and restrictions on the types of dell Inspiron 6000 products. As for the platinum film, it requires expensive manufacturing equipment.

In the latest study, the United States of the Santa Fe Institute Jessika Trancik, Michigan State University’s Scott Calabrese Barton, as well as Columbia University’s James Hone and others decided to use carbon nanotubes to create a single-layer film, it can play at the same time oxide And the platinum film. To achieve this goal, the carbon nanotube film must have three characteristics: a transparent, conductive and catalytic activity.

Ordinary carbon nanotubes in these three areas are poor. To significantly improve one, often at the expense of the other two away. For example, if the thick film of carbon nanotubes will become some of the better catalyst, but will be less transparency.

Prior to this theory have shown that if the materials in small defects, chemical reactants for the provision of attachment location, then it may play a more catalytic effect. As a result, researchers will try to carbon nanotubes exposed to ozone, which can increase their roughness. They found that the thin film of hp pavilion zv5000 battery , an increase in the defect so that it will enhance the catalytic ability of more than 10 times.

In order to address transparency and conductivity of balance, researchers on the ground floor of carbon nanotubes using another small skill - to create longer carbon nanotubes, which can enhance the film’s conductivity and transparency.

The new method might also be used in fuel cells or batteries. Trancik said, “This study is an example of the use of nano-structured materials processing - in the small-scale changes in the defect density and length of the nanotubes to change the material properties of a variety of checks and balances, and to a certain materials have better Performance. Advanced way to create low-cost materials for the achievement of low-carbon emission and low power goal of the technology is of great significance. “

October to restore the Shanghai and Shenzhen stock markets in the first battery Desai Niugu financial truth

admin — Fri, 31 Oct 2008 09:30:45 +0000

Warren Buffett to the deep feeling the Chinese market at a glance, BYD’s share price started skyrocketing, the Hong Kong stock market darling.

Correspondingly, in the Shenzhen Stock Exchange-listed Desai batteries began to be concerned about the mainland’s capital, in a few trading days by public agencies to trace hundreds of years battery .

According to Wind, on September 18, the lowest price Desai battery only 3.92 yuan, but on October 22, Desai battery on the highest price touched 7.8 yuan. Compared the two, or as much as 99%. The two cities of Shenzhen and Shanghai in the fall, Desai has become the battery alone.

However, the quality of assets Desai battery can support its stock price? Buffett’s investment if the laptop battery Desai, is to make a profit or a full bowl basin defeated Michael City?

Accounts receivable did not rule out the possibility that many of the abnormal bad debts

October 16, Desai announced three battery quarterly net profit of only 4,045,400 yuan, and earnings per share was 0.0296 yuan. In 2007, the net profit attributable to the parent company for 7,148,500 yuan, 0.05 yuan per share.

Oct. 20, KPMG International, a certified public accountant in an interview with reporters that, look at the Quarterly Bulletin from the inventory turnover rate, total asset turnover ratio was also reduced. In accordance with common sense economics, when the two basic indicators of decline, its operating efficiency should also be reduced.

But Western economists surprise is that the Dell battery Desai has increased earnings per share, an increase of nearly 110%. Is it battery Desai has created a miracle of the East?

In this connection, the reporter interviewed Dong Mi-Hong Yu, said the other side, we have to ask this question the financial.

At the same time, as reporters access to public information and found that from the third quarter, net profit for the battery Desai 2,266,400, accounts receivable has reached 317 million, Reporters analogy with the domestic A-share listed companies in the industry with much force Branch, The company’s net profit for the third quarter of 18,552,300 for the battery Desai 8 times the 229 million of accounts receivable, Desai, only 72% of the battery.

In this connection, the Shanghai National Accounting Institute, a teacher told our reporter, from the 2007 annual report that the increase in accounts receivable at the beginning than 50% of the accounts receivable turnover abnormal, do not rule out the possibility that a number of bad debts.

The accounting teacher, “Desai mid-2007 battery sales less than 6 billion, but the basic maintenance of accounts receivable in 300,000,000, accounting for the balance of accounts receivable sales ratio is too high.”

Hong Yu Dong Mi explained that our customers are high-quality customers, we supply to users, users no longer used to export, our customers are first-class customers.

Public figures, a huge amount of accounts receivable, inventory is also a huge amount. On the terms of a single stock, three in the Quarterly Bulletin Desai battery reached 136 million. Dong Mi reporter asked: “The company is not a not very good?”

Yu Dong Mi-hong answer: “Hao Ma is not bad.” Make people even more surprising is that Dongmi went so far as to ask the reporters: “There are more than 100,000,000 stock?” Between the words, I do not know who is engaged in Dongmi Desai was the wrong battery Quarterly Bulletin of the three data wrong.

Whether there is a bill in real terms in the act of sale transactions geometric

At the same time, reporters see that the 2007 Annual Report of the medium and long-term deferred expenses from the early 2007’s when the end of the year rose to 7,990,000 yuan of 10,760,000 yuan.

Hong Yu Dong Mi to ask the Finance answer is no answer on the ground.

Shanghai National Accounting Institute of teachers believe that the company such a low gross margin, the vote may be sales, sales of the vote in order to make a big income, do the trade. Any additional transaction record that is to say, but do not have a substantial transaction.

Information disclosure, in 2006, Shenzhen Zheng Jianju Desai battery of on-site review, the company pointed out that the lack of independence in financial and personnel by the controlling shareholder of the Group Desai control, and at the same time there is a subsidiary of uncertainty associated with the transaction, resulting in related party transactions Finance false.

From last year to see the annual report, in 2007, Desai holding cell and indirect subsidiaries of the holding company and related parties Desai Import and Export Corporation, the city of Huizhou Desai, audio-visual Technology Co., Ltd., Desai Electronics (Huizhou) Co., Ltd. signed Day-to-day transactions associated with the total contract amount of 136,000,000 yuan (41,360,000 yuan of goods for sale, purchase of raw materials 95,080,000 yuan).

Among them, and Desai’s import and export trade, mainly Desai agreed to entrust the import and export customs clearance companies, and import and export of goods to a certain percentage of the amount of Desai Import and Export Corporation to pay the cost of agents. As of December 2007, and indirectly owned subsidiary of the holding company to import and export Desai procurement and sale of goods exported a total of 117,080,000 yuan, to pay a total of Desai’s import and export agent fees 680,000 yuan.

Desai and talk about the relationship between the Import and Export Corporation, Yu Dong Mi-hong said, “We supply to the user, the user no longer used to export.” But why such an export enterprise users are associated with it?

Desai battery on the real export volume and export tax rebates, trying to reporters from Shenzhen Customs and Shenzhen Taxation Bureau has been confirmation that this date is still in progress.

Impairment problems

In the 2007 annual report that the long-term investment in this, foreign investment in battery Desai people “shocking”, (Table I), we can see that the external battery Desai is the basic investment income a pool of stagnant water — - The opening number is how many, how much is at the end of a few.

Desai battery of such an approach, one of the industry on this view, such a mode of investment than putting money in the bank interest to eat.

In the 2007 annual report, the disclosure of HP battery Desai, investment income is not because of a dispute, the dispute are many reasons, so investment can not continue.

But the world has Shangzhen Zheme Qiao do it? Five foreign investment because of a dispute can not go, at the beginning of the five foreign investment are equal to the number at the end of a few.

Desai battery to answer this, the building materials industry in Shenzhen Co., Ltd. as a result of the new joint venture partner is not paid-up capital, which have not yet started production business hp f4809a battery , hp f4812a battery ,hp F4098A , hp PB991A , hp PB992A , hp PB994A ,hp PB995A , hp Pavilion ZV5000 , hp Pavilion ZV6000 , hp DP399A , hp PP2200 , hp PP2210 , the cost in accordance with the accounting law. Shenzhen Jianhua travel supplies company, Qingdao Chia million distilled laoshan Co., Ltd., Shenzhen Comfort Medical Devices Co., Ltd. has been to revoke the business license, can not control, it is estimated that after the liquidation of these investments can not be recovered, the cost accounting method.

Shanghai Institute of International Accounting teachers said that this is the case, should be in accordance with the cost, but to have assets for impairment loss.

An accountant that should be invested and only the same number of impairment. There are three companies had their licenses revoked, and he should be ready to foot. However, he does not reflect on the statements. Should be investment in a prepared statement that his investment, but he is not 0, there was no mention of the preparation is definitely a problem.

At the same time that the accountants, I think the companies they invest and his statements are different data, there may be deliberately omitting to prepare, inflated assets, inflated profits.

In this reporter had to ask the U.S. company Enron, a Chinese accountants, the accountants that the battery Desai (6.29, -0.70, -10.01%, right) this amazing coincidence in accounting principle is difficult to hold on, because even if Static stop stagnation of investment, also have a financial cost and other gains and losses. Thus the Chinese accountants Desai doubt the authenticity of the battery foreign investment and transfer of funds if the authenticity.

Survey, reporters also found that foreign investment in battery Desai two companies and investors should be the actual amount of funds that are inconsistent.

The reason for Desai battery in the 2007 Annual Report in such statements, the actual investment of capital than the amount of funds should be less of a reason: Travel Goods Co., Ltd. Shenzhen Jianhua Department of Sino-foreign joint ventures, the Company has not yet agreed in accordance with the subscription amount of capital The amount; Shenzhen Comfort Medical Devices Co., Ltd. than the actual amount of investment capital that should have been little reason for the transfer of this stock, but did not change for Trade and Industry Department.

Hong Yu Dong Mi explained that these are the legacy of Shen Wanshan, several years ago was written off, we have assets in restructuring when there is such a problem, again, these sony pcga-bp2v battery , sony vgp-bps5 battery , sony PCGA-BP71 battery enterprises have long ceased to exist.

It is understood that Desai is the predecessor of the battery Shenwan Shan A,-based real estate company to do so. In 2004, the city of Huizhou, Desai took over the industrial group’s majority shareholder Shenwan Shan Shen Wanshan 60 percent stake, making it the largest shareholder is Shenwan Shan, Shen Wanshan A change several times changed its name to the battery Desai, the company also changed the main industry The new energy and batteries.

It is strange that people in 2004, the former investment Why wait till 2007 to notice it?

Buffett’s net profit plummeted increased borrowing ability to appreciate the place

In addition, the battery will Desai attributed to the failure of senior foreign investment Shenwan Shan. However, access to public information, we found that Desai battery failure in foreign investment in news releases, their outward investment is still ahead.

- April 28, 2008, Desai battery announcement, the board agreed to disclose the company’s own funds 1,000,000 yuan to the Hong Kong dollar, Hong Kong investors to set up a wholly-owned subsidiary, referred to as “Hong Kong companies.”

- In November last year, the city of Huizhou, a subsidiary of the holding cell Desai Limited Desai Genencor and a capital increase 3,000,000.

- In August last year, a subsidiary of the holding-company to increase registered capital of 9,600,000 yuan.

Desai increase in the battery’s “independence” of the investment at the same time, its financial situation is gradually declining.

Desai battery backdoor Shenwan Shan, in 2005 and 2006 net profit reached tens of millions, but in 2007 only 7,148,500, from this year’s Quarterly Bulletin, the operation also less than expected.

Choi has also been reported in 2007 revealed that Desai’s battery has reached 204 million loan. Do not know of such a high borrowing, high inventory, the failure of high-investment companies, whether BYD following the rise after Buffett’s attention?

Bridgestone Central Glass to develop lithium batteries for electric vehicles electrolyte

admin — Fri, 31 Oct 2008 09:17:39 +0000

Bridgestone Japan (Bridgestone) and the Central Glass (CentralGlass) in October 27, 2008 announced a joint lithium-ion rechargeable HP battery for the fire-retardant and the practicality of the development of electrolyte. Glass found in the central development of the electrolyte used in the development of Bridgestone’s electrolyte to prevent burning additives “Hoslight” At the same time be able to achieve good laptop battery performance and safety, the Central Glass to the proposed joint development of Bridgestone. In the future, the two companies will jointly conduct research to optimize the electrolyte, as soon as possible to achieve practical level.

In hybrid and electric vehicles such as the need to use a number of high-powerdell battery unit uses, as the need to improve security in response to short-circuit and charge-off, and so, therefore, need to address the issue of flammability of the electrolyte. Bridgestone in 2002 developed a Hoslight, 07 years 5 months Japanese chemical industry on the production and sale of the right to enter into a licensing agreement.

On the other hand, the Central Glass is good use of fluoride electrolyte materials, has been manufacturing lithium-ion rechargeable Sony battery electrolyte. Bridgestone said that the future of the Central Glass will be selling the electrolyte, additives provided by the Japanese chemical industry.

Fudan Fuhua: Shanghai local shares in the fund to focus on the concept of battery

admin — Tue, 28 Oct 2008 08:53:19 +0000

On the surface first section Desai battery power and much of Latin America trading links, then the shares are windsurfing, Shanshangufen, Fosugufen, the Great Wall in a row of electrical limit, followed by Hi-Tech Guy, Xianyang Deflection of trading in a row, and yesterday is Peak Group, a new intraday trading of the continent, this series is the limit “shares God,” Buffett to invest 1.8 billion Hong Kong dollar production of dell 3149c battery electric BYD shares the best interpretation of financial markets also favor the plate There are good, the first section shares Desai and battery power is far to a new high, while the second is the concept of cell found in one of a sniper, a limit. In the first-line stocks rose sharply after the second-line batteries and concepts relay, the successful completion of the transfer, is expected to continue to focus on market funds. Therefore, we propose that the concern (600,624) Fudan Fuhua, Shanghai local shares yesterday disk is hot, while the company’s early involvement in the sony PCGA-BP71 battery industry, mergers and reorganization of the Baotou storage battery factory, the company’s production of “guardian angel” brand has become an international brand well-known battery , At a share price is low, there is the chance of an outbreak to start!

In December 1998, Fudan Fuhua re-investment in formal merger Baotou Baotou City, the state-owned large and medium-sized enterprise storage battery factory, at the time of of Baotou storage battery factory on the verge of bankruptcy, Fudan Fuhua in the merger after the company changed its name to the Lockerbie battery, and the next three One after another in an additional investment of 25,000,000 yuan. Previously, Fudan Fuhua in the battery market has been working for more than 10 years in the reorganization, Fudan Fuhua technology and equipment will be transferred to the Baotou, after two years of restructuring, the storage battery factory back to life. Fudan Fuhua data show that Locke has a battery of fixed assets 16,000,000, 33,900,000 yuan of liquidity, and Fudan Fuhua power industry also has the advantage of resources in support of Inner Mongolia after a rapid development in 2001, the company In the ibm fru 92p1137 battery industry sales 130,000,000 yuan, and exports of 2,500,000 U.S. dollars. According to the company’s Web site information shows that Fudan Fuhua is the start of the earliest and largest professional power, battery manufacturers, in the early twentieth century to the mid-1980s into the industry, in the uninterruptible power supply and hp 346970-001 battery products, research and development , The scale of production and market development has made a very good job. After more than two years of development, the protection of God’s (POWERSON) brand products has been made in the State Ministry of Information Industry, Ministry of Electric Power Water Resources, the National Radio and Television Bureau, the Ministry of Railways, Ministry of National Defense’s access card, and CE, FCC and other international certification, to be The industry and users of the widely recognized. Is the largest specialized manufacturer of sealed batteries, the batteries out of domestic professional manufacturers of the top 3, “the protection of God” has become an internationally famous brand battery brand. The capital market to focus on the concept of apple m6392 battery , battery Fudan Fuhua’s no doubt that the concept of great imagination!

Recalling the market in the near future, why is Section Desai battery power and far bovine so? The first low-price, long-term value of fallen too far into the region, the concept of hot second cell, then the price starts at a historic low battery with the same concept (600,624) Fudan Fuhua will be? Low prices have become reasons for trading! Technically, the unit most perfect form of technology, and Section Desai battery power and long before the start of the volume can be very similar, has become more than the low-power battery products, the market was once the excavation is expected to have a continuity of the outbreak of the asus a42-a3 battery market .