Reorganization Unit Teng jumped back into lithium duel

Tape back gains since last Friday, the hot spot after another, Laptop Battery first with "super bacteria" sudden emergence of the concept and the Guangdong and Guangxi plate, after the BDI new energy and new materials, and shipping stocks led the recovery, yesterday launched the first wave of the current round of market offensive re-stocks such as the CAC integration leader, Jiang special motor, etc., bring the stock to resume trading of Guangdong, the media, the real development adjourned to the strong daily limit, and thus stimulate growth in related stocks, such as lithium batteries battery Desai, Ganfeng Lithium, 100 000 000 Wei Li energy, Shanghai New Huangpu local shares, Huitong energy and media stocks, such as Tianshan plate and similar textile, and other peak Heavenly.

Lithium into the vanguard of new energy vehicles

SASAC official said, known as "China's new energy auto carrier" and "new energy cars Central Enterprise Alliance" will be formally established in Beijing today.346970-001 It is reported that, according to the preparatory program of the Alliance in 2012 in the field of new energy vehicles will increase to 100 billion yuan of investment, does not exclude the individual central rate of new energy into the Union, the possibility of vehicle assets.

Meanwhile, the "energy saving and new energy vehicle development plan (2011-2020)" before the draft has been completed, if all goes well, will be finalized this month and submitted to the State Council approved and become China's new energy auto industry to lead the development of important policy . Previously, the Ministry of Finance, Ministry of Science, Industry and Information Ministry and the Development and Reform Commission has announced the 20 phased pilot cities list,HSTNN-DB02 the recent list of pilot cities will increase.

With the new energy automotive applications is Coming, has been dubbed the concept of new energy vehicles lithium batteries, rare earth permanent magnet repeatedly sought after by the market, whether it is the last round of Desai battery, Li-Wei billion in energy, colored Rising or a round of CAC integration, Jiang and other special motors, no doubt the absolute success of the market leading position. With the favorable policies such as the emerging energy industry development plan been put forward, I believe stocks will emerge more powerful.

Round of market restructuring is still the main line

In a bull market early start at the beginning of July, this newspaper on the analysis of "the valuation of fixed periodic blue-chip" market, "regional economy" section and "re-purchase" and other event-driven themes that three bull power The former played the leading role in August Bi Kong market, which prompted concern our blue-chip Offshore Oil, HSTNN-UB02 China's heavy industry, restructuring of the peak of Heavenly stock, aerospace electronics, new energy of 100 million Li-Wei can, Diamond Glass, Jiangsu Guotai and Jiaying pharmaceuticals and other basic Outperform.

The latter two are run through the whole round of the market and gives a particular stock is undoubtedly the re-start and continuation of the dominant market power, and vigorously promoted as the central SASAC Shanghai state enterprises restructuring and integration of the acceleration, constant access to capital markets in hot pursuit. Which not only early in July of Jinshan development, double the money stock, Shanghai Zhongwei Guomai and a number of local stocks by news hazy speculation, more integrated into the flight, height of Heavenly and other substantive reorganization or restructuring of the industry brought about revaluation Continuous lift, and more recently with the Shanghai local shares only after another into the suspension or resumption of programs the state baked, such as Jin Jiang University, 100 links, the actual lines on the actual development and the Shanghai Electric Group Hailigufen, etc., DP390A indicating round of restructuring of the concept of fantasy stock market gradually fade, real restructuring wave has arrived. Investors concerned about the restructuring plan has not been announced but is expected to be more clear, short-term sustained strength of the species, but also pay attention to the recent announcement of a continuous daily limit of good varieties of short-term opportunities for the second start after adjustment, such as Bo cloud new materials, such as the East venture.

The new focus on energy sector stocks

Plate type Plate Stock

Lithium batteries or lithium resources CAC integration, Jiang special motor, the battery Desai, Ganfeng Lithium,

100 000 000 Wei Li energy, Lu Xiang shares, Tibet Mining, Salt Lake Group, Fosugufen etc.

Rising colored rare earth permanent magnet, Rare-Earth, Advanced Technology, PP2100 Hengdian East and magnetic

Universal Electric Vehicle money tide, ocean motor Ankai etc.

Part of the military re-stocks

AVIC Hongdu Aviation, Xi'an Aircraft International, your aircraft shares, Hafei shares

Air power, into hair and Technology, * ST Changhe, China Aviation Precision Machinery, Dongan Panthers

Ordnance Jiangnan Group Galaxy Power Presario R3000(compaq r3000 battery)

Xi'an Northern New Huaguang Optoelectronics

Defense Institute of Technology Aerospace Changfeng

Aerospace Science and Industry Technology Research Institute of Space morning delivery

Chinese Satellite Chinese Academy of Space Technology

Aerospace Science and Technology Institute of Space Power Space Propulsion Technology

Shanghai Academy of Spaceflight Technology Aerospace Electrical Presario X6000

SASAC will build electric vehicles, "national team"

Reporter learned yesterday from the SAC, the SAC will be held from 18 central enterprises in the Omnibook XE Great Hall of the inaugural meeting of the League of electric vehicles, which is currently in place on some car manufacturers set up their own Baotuan electric car alliance, the first initiated by the establishment of the SASAC The central enterprises electric car alliance.

Before a vehicle to industry sources, the central enterprises, 16 enterprises are expected alliance to participate, with the exception of FAW, Dongfeng Automobile central level, alliance will also include PetroChina, Sinopec, CNOOC and State Grid, China Southern Power Grid. List of specific companies but has not been formally announced, National Grid has also told reporters that the person is also unknown whether a company involved in the alliance.

State Grid and China Southern Power Grid Company are currently operating in their respective areas of building electric car charging stations. Laptop Battery

Three major oil companies were also put forward their own line of electric car development. If CNOOC has a joint venture Putian Power New Energy CNOOC Ltd., is committed to the new energy automotive batteries, vehicle systems, such as charging station construction and operation of the field of development, PetroChina and Sinopec, hope to use their own gas station network development of electric vehicle charging station.

At present, China's electric car development model is a model to plug or replace the battery model has not yet been finalized. "Now the lack of policy guidance, the market competition in the basic state in chaos, and showed a trend that anything is possible," national power grid managers, F2024B who asked not be named, told reporters. According to informed sources, the SAC set up the intention of this Union, the central enterprises that wish to integrate advantageous resources, focus and avoid waste of resources.

Duiyu central enterprises private enterprise Cheng Li Alliance for the potential impact, the Chinese Academy of vice president of power engineering Peter Choy said that the current electric vehicle market profits Huan Hen Nan, the most critical in the initial phase is to build some infrastructure construction standard charge Zhanbing F2024A, at this time only the state-owned enterprises and the government have such a drive.

¡ö Background

According to media reports, led by the Ministry of Industry and the "energy saving and new energy vehicle development plan (2011-2020)" published as early as this month. "Planning" proposed the formation of 3-5 new energy automobile key enterprises, the formation of 2-3 with independent intellectual property rights and strong furniture international competitiveness of the power battery, motor and other key components key enterprises, industrial concentration of 80 % or more. Omnibook XE3 And the establishment of pure electric vehicles will become an important strategic transformation of the automotive industry direction, while accelerating development of fuel cell vehicle technology.

Inside the iPod Shuffle Although an iPod with 240 or 500 songs might not sound so impressive from the start, Laptop Battery you have to consider the size of the iPod Shuffle -- it's about as big as a quarter. The iPod Shuffle stores music using a USB flash drive, the same kind of technology you find on portable memory sticks. They're especially handy for people on the run or listeners who like to switch up their playlists often, because flash drives are easily removable and rewritable.

When you open up an iPod shuffle, the first thing that might stand out to you is the battery located on the back. It's a special type of rechargeable F2019A battery that's similar to the kind found in a laptop computer, because it uses lithium to carry electricity back and forth -- a lithium-ion polymer battery. A lithium-ion polymer battery is still different from a regular computer battery in that it's much smaller and lighter and has less of a chance of overheating (even though some iPods have reportedly caught on fire). The battery of an iPod Shuffle is connected to a printed circuit board (PCB), which holds together all the different parts of the inside of the device. Below the battery is the flash memory chip, which stores all of the iPod's music.

The iPod Shuffle's PCB back and lithium-ion polymer F2019B battery.

The front of the iPod looks a lot different. That's where you'll find the microprocessor, which controls the iPod's functions and randomly selects the songs you listen to. There's also the circular area that take up most of the front, which has five tiny buttons (four on the outside, one in the middle). These are the buttons you press to choose songs when the iPod isn't taken apart -- the left and right buttons skip or replay songs, the top and bottom buttons (the plus and minus signs on the outer case) adjust the volume and the center button plays or pauses the music. OmniBook 6000 There's a hole on one side for a headphone jack, and the other side has two switches: one that turns the iPod on and off and another that turns the Shuffle mode on and off.

The Shuffle supports seven different audio formats: AAC, protected AAC, MP3, MP3 VBR, Audible, WAV and AIFF. The Shuffle also uses a feature in iTunes called "AutoFill," which automatically chooses songs at random and puts as many as will fit onto the Shuffle's flash drive. (For those of us who like to make our own playlists, F1739A that option is also available, and you can pick and choose songs you want to upload, too.)

To read about randomness and patterns on an iPod Shuffle, see the next page.

How the iPod Shuffle Works

Some iPod owners can be very picky. They like listening to their albums from beginning to end.Pavilion ZT1100 Any skipping around from one track to another will ruin the experience and force the listener to start over or give up altogether. They may spend hours organizing their iTunes library, making sure everything is in perfect order.
The latest iPod Shuffle, about the same size as a quarter, is Apple's budget model MP3 player. See more ipod pictures.

Many others aren't so fussy. A simple playlist, filled with randomly chosen songs and uploaded in seconds, will suffice for a morning run. Even better is the shuffle feature, which is designed to randomly select the songs from your iPod or iTunes library and play them back in whatever order they come. It's like a nice surprise at the end of each song -- Laptop Battery your very own personal radio station that plays everything you like because, well, it's your music.

Justin Sullivan/Getty Images
The first-generation iPod Shuffle, which looks (and acts) a lot like a memory stick.­

Apple must have realized that many people enjoyed the shuffle function on their iPods,Omnibook XT1000 and the company tapped into the pleasure of the unexpected in 2005 by introducing the appropriately named iPod Shuffle. It's the budget model in Apple's iPod lineup, designed to take songs from a listener's library and play them back randomly.

The Shuffle isn't just the cheapest iPod; it's also the smallest. The first generation of the iPod Shuffle was about the size of a pack of gum and very similar in appearance to a memory stick -- indeed, after removing one end of the stick, the Shuffle could be inserted into a computer's USB drive and updated quickly. With no display and only five buttons, it held either 512 MB or 1 GB of music, Omnibook XT1500 and the smaller model was the first iPod less than $100.

The latest version of the iPod Shuffle is even smaller. It weighs only 0.55 ounces (15.6 grams), is 1.07 inches high and 1.62 inches wide and is only 0.41 inches thick. It's marketed by Apple as "wearable," since it's built with a clip on the back so listeners can wear on sleeves, collars or belts. Two models are available -- 1-GB models that hold 240 songs and cost $49, and 2-GB models that hold 500 songs and cost $69.

So how does an iPod Shuffle work? What does it look like on the inside? And just how random is iTunes?F2019 Shuffle over to the next page to find out.­

Extreme Climates and Battery Life

Photo courtesy of the National Park Service
In extreme cold and heat, battery power is strained.If the battery is out of juice, Laptop Battery the truck's not going anywhere. It's what jump-starts the engine so you can get moving. But that's not all it does. It also runs the radio, power windows, stereo, cab lights and the GPS receiver.

With all the new technologies crowding the dashboard these days, a powerful battery is more important than ever. But in extreme heat and extreme cold, battery power is strained.

Most people are familiar with cold-induced battery issues. More than one worker has had to call in on a winter day because the car won't start. What's usually happening is that the cold weather is slowing down the chemical reactions that create the battery's power (see How Batteries Work to learn more) -- heat speeds up chemical reactions, and cold slows them down. So there's less power available to get the truck's engine running. When it's 0 degrees F (-18 degrees C), a fully charged battery has less than half its potential starting power Presario NX9010.

The problem is compounded by the fact that the cold causes the motor oil to thicken, so it requires more power to get the engine moving than when the oil is warm and thin. The result is a greater power requirement paired with less power available -- and a truck that won't start.

This is the weather scenario most of us think of in relation to battery problems. But in reality, heat is even worse for a truck's battery. Extreme heat causes water to evaporate from the battery's electrolyte. With decreased water content, the terminals end up corroding. This reduces the amount of electrical power that can exit the terminals. Some experts believe that when batteries fail in cold weather, it's at least partly because they degraded during the hotter months and entered winter in a weakened state Presario NX9000.

To avoid getting stranded with a car or truck that won't budge, you can:

Check connections, terminals and load before summer and winter, and replace a battery that seems weak.
Purchase a battery heater for extreme cold.
Avoid additional drains like stereos and cab lights if the battery seems to be struggling.
A dead battery is a big problem, but it's not the only extreme-climate effect truck drivers might encounter. The engine itself can feel the heat (or the cold).

For many truck owners, an automobile isn't just a way to get from point A to point B. It's a way to make a living -- or at least one component of it. For these drivers, extreme weather can have especially far-reaching consequences.

Weather poses an array of issues for cars and driving. Most of them are obvious, like a torrential downpour limiting visibility, F2299A or an icy hill creating traction problems for a truck hauling cargo. But it's not "just" about wheels slipping on an icy road. Weather reaches all the way under the hood. In fact, NASCAR teams (it doesn't get much more serious than NASCAR when it comes to "under the hood") test and tune their cars in different climates in order to avoid any weather-related surprises on race day [source: Union-Tribune]. There's even a way to mechanically supply air at a certain temperature, pressure and humidity directly to the engine's air intake so NASCAR mechanics can see exactly how the car is going to respond under particular atmospheric conditions.

That's for racing. F3172A Trucks don't typically need to go from zero to 60 miles per hour in three seconds. But it's the same general idea. Weather affects performance. With trucks, and any type of automobile, for that matter, under-the-hood climate effects tend to come down to two main issues: start-up and overall power.

In this article, we'll find out how extreme climates affect the way cars and trucks operate. We'll look specifically at battery and engine performance Pavilion ZT1000 in very hot and very cold weather conditions, and we'll check out what drivers can do to prepare their vehicles for extreme temperatures. No one wants to be stranded in the middle of nowhere when it's 10 below (-10 degrees F or -23 degrees C).

Likewise when it's 110 degrees F (43 degrees C): Most people associate cold weather with Pavilion XZ200 battery problems, but extreme heat is actually even more damaging to a truck's power source.

Do hybrid cars cause pollution?

In big cities where people are packed close together, streets and roads are twisted and traffic jams are inescapable during rush hours, Laptop Battery smoggy skies can be a persistent problem. A muggy haze often builds up around most metropolitan areas, especially during the hot summer months, posing health risks for citizens. Smog may give skylines their beautiful, colored sunrises and sunsets, but it also highlights a deeper problem that some areas have with pollution.

Although smog is formed by several different sources,F4098A including power plants, industrial processes and various chemicals, one of the main causes of smog is vehicle emissions. The exhaust coming out of our cars' tailpipes, which consists of gases such as nitrous oxides, floats up into the atmosphere. When these gases combine with volatile organic compounds, smog forms. And smog in cities is just a small part of the bigger problem of global warming -- cars in the United States contribute more than one-fifth of the nation's carbon dioxide .
The realization that current car technology coupled with a heavy reliance on fossil fuels is dangerous for the future of the environment has led many drivers to consider more fuel-efficient vehicles as an alternative to conventional cars. Although there are several different options drivers can consider when looking at alternative fuel vehicles, the most prominent type of car that has captured the public's attention is the hybrid car.

Advertising campaigns and articles often highlight the fuel efficiency and eco-friendly driving technology that hybrids offer. Although the technology varies from F4809A one hybrid model to another, most hybrid cars pair a conventional gasoline engine with an efficient electric motor that's powered by a battery. This allows drivers to stretch out how much gas a hybrid burns in between commutes, reducing emissions and saving money at the pump.

But if they're using gasoline, don't hybrid cars still cause pollution? So, how green is so-called green driving, anyway?
Eco-conscious drivers are buying hybrid cars and other fuel-efficient vehicles for their lower emissions. The combination of a smaller gasoline engine for power, an electric motor for fuel economy and the promise of so-called green driving have proven to be successful incentives for consumers looking to save money on fuel and do their part to help out the environment. But increased awareness about the environmental impact vehicles and vehicle parts have on the Earth has led drivers to shift their concern from fuel efficiency to something else entirely -- hybrid car batteries.

The F4812A batteries in hybrid cars are responsible for the better fuel economy that's become central to the technology. They power the electric motor, which typically propels a hybrid car at lower speeds. This puts less pressure on the gasoline engine and stretches out the amount of fuel a vehicle burns in between trips to the gas station.

But the chemical material that makes up all car batteries, whether it's a conventional car or a hybrid, is typically toxic. 319411-001 Currently, there are far fewer hybrid cars on the road than conventional cars; however, concerns have been raised that if the number of hybrid cars increase, landfills will soon overflow with toxic batteries that are full of corrosive and carcinogenic materials.

There are three major types of batteries that companies use or are considering for use in hybrid cars: lead-acid, nickel-metal hydride (NiMH) and lithium-ion (Li-ion). By far, lead-acid is considered the most toxic of the three, and on top of that it's also extremely heavy,Presario 2100(compaq 2100) reducing some of the fuel efficiency gains from the electric motor. Lead-acid is becoming less of a contender in the hybrid car battery market and is being replaced by nickel-metal hydride. Nickel is less toxic than lead, but it's not without its own problems -- it's potentially carcinogenic and the mining process is considered hazardous. Since they're the least toxic, many consider lithium-ion batteries to be the next step for hybrid car batteries. In fact,Presario 2500(compaq 2500 battery) car companies are investing millions of dollars in research for a working hybrid car battery that uses the same kind of power currently found in laptops and MP3 players.

CITIC Guoan Lithium inflection point as the catalyst performance

Abundant reserves of lithium resources: Laptop Battery National Security in Qinghai owned subsidiary of West Taijinar Salt Lake exclusive exploration rights, the salt lake rich in lithium, potassium, boron, magnesium, resource reserves of 3.08 million tons of lithium chloride, potassium chloride 26.56 million tons, boron oxide 1.63 million tons, the potential economic value of 170 billion yuan. Companies are actively striving East and a siliping Taijinaier Salt Lake mining rights, resource control volume expansion may exist.
Cathode materials for lithium batteries: the company-owned CITIC Guoan Li Power Technology Co., Ltd. Solid Union (accounting for 90%) of lithium cobalt oxide products occupy the domestic market share of 40% is also the only large-scale domestic production of lithium ion secondary battery manufacturers. Is currently the largest lithium battery cathode material of lithium Latitude LS cobalt oxide and manganese lithium manufacturer. The company accelerated the new generation of lithium-ion battery materials, lithium manganese, nickel, lithium pace of industrialization and marketization, and has made great progress.

Lithium batteries have begun to take form a complete industrial chain: The company is committed to creating a complete industry chain and downstream lithium batteries, that ordinary lithium - lithium batteries - battery cathode material - lithium battery. 2834T Toyota currently has, and community through Chamber of Commerce, Chengdu open fly high energy chemical industry signed a letter of intent. Trade cooperation with Japan's Toyota to advance after the lithium carbonate capacity expansion sales overseas market, while not excluding the two sides have further cooperation in the battery, the current form of cooperation has not yet formalized. Expected in 2010, a joint venture company of not less than 5,000 tons of annual production level lithium battery.

Sealand Securities believes that the basic assumptions :1,2010-2012 lithium carbonate price 45,000 yuan, 50,000 yuan, 55,000 yuan / ton; 2,2010-2012 4834T output of 10,000 tons of lithium carbonate in the company, 1.5 million tons, 2 tons. Can be predicted, the company earnings per share were 2010-2012 0.36,0.50,0.75 dollars. The company has the longest of the lithium battery industry chain, is expected to benefit from the full range of power and energy storage needs change; benefit of its triple play cable business, the bottom of potash business segments have Office, Salt Lake resource development or a surprise integrated, comprehensive point of view, the operating conditions of space
Hp laptop battery and up were significantly greater than the probability of downward, agriculture and new energy industries is expected to become a catalyst for inflection point occurs, for the first time to "buy" rating.

Hafei leopard lithium electric car race will run in the U.S. market

After a series of deliberations, the country suddenly accelerated pace of new energy vehicles. 1G222 June 1, the Ministry of Finance, Ministry of Science, Industry and Information Technology Department, National Development Reform Commission jointly issued "on the private purchase of new energy vehicles to carry out the pilot subsidy notification" setting in Shanghai, Changchun, Shenzhen, Hangzhou, Hefei 5 Start the private purchase of city subsidies for pilot projects of new energy vehicles.

Satisfy the conditions on the support of new energy vehicles, according to 3000 yuan / kwh subsidies. Plug-in hybrid vehicle the maximum subsidy per 50,000 yuan, the highest of pure electric passenger vehicles per 60,000 yuan subsidy. July 6, Shenzhen City, "the private purchase of new energy vehicles subsidy policy," the official promulgation of the national government subsidies to determine, based on dual-mode electric vehicles on the additional 30,000 yuan, on pure electric vehicles an additional 60,000 yuan subsidy. Budding domestic new energy vehicles, and Hafei Auto's new energy vehicles are already in faraway America shine.
According to foreign reports, based in California Kodak Motor Company (Coda Automotive) upcoming Hafei made by the pure electric car. Laptop Battery Hafei match this with Leopard as the prototype of the world's leading electric car will use lithium-ion battery, the maximum speed of up to 130 kmh and a range of mileage of 200 km. It is reported that electric car Hafei Saibao accelerate from 0 to 100 km less than 13 seconds, 100 km is only 15 kWh of electricity consumption. The use of low cost, high tech, Kodak spokesman Kara Saltness Motor Company said the company plans to sell about 2000 in the United States Hafei Saibao pure electric vehicles.

As Pininfarina (pininfarina)'s classic masterpiece, Hafei Saibao captivating for its unique artistic style to conquer a lot of consumers believe it is the U.S. distributor optimistic because this car . Hafei basis of race is that electric vehicles leopard, atmospheric design, solid body, reflect the full sense of the muscles. Unique grille design with the perfect integration of the engine hatch, the perfect integration of classical art in Italy. Clear the high waist line, before extending BAT3151L8 to the rear headlights, reflect the characteristics of Smart's body. Large area of the edge of the lid tail group and tail section with each other against the background chrome, to achieve overall harmony of style.

Interior, the color so that everything looks so with a pleasing, simple but not simple oriental wisdom embodied most vividly. Security, the Hafei Saibao not only equipped with ABS + EBD and dual front airbags, but also by the British MIRA's collision detection, and even include a side impact and rear crash tests, to fully meet all European regulations and China's regulatory standards. Competition with Hafei Hafei game leopard leopard for the prototype electric vehicles, even as early as June 2008 has been successfully completed on line with current international standards the most stringent Latitude X300 Collision - Insurance Institute for Highway Safety Standards positive 40% offset crash test.

Advanced technology concepts, strong technical strength, W0465 outstanding safety performance, Hafei Saibao electric car to stand out from numerous models. As 863 major energy projects and new energy vehicles, electric vehicles Hafei Saibao fully recognized by the United States distributor proves once again the extraordinary strength of Hafei Auto. It is reported that electric car Hafei Saibao project has been completed the R & D testing of new models, setting the transformation of work and production design, production and plans to achieve annual output of 10 000 scale. The Coda CEO Kevin Czinger said he hoped to achieve in California in 2011 sales of 14,000. Hafei leopard electric car race was the U.S. distributor of highly recognized not only shows Inspiron 2000 Hafei Saibao success in performance, but also reflects Hafei Automobile R & D in new energy strong technical strength!

Green Power Energy Technology innovation focus on energy storage battery Sharon Prospect

Recently, Changxing County Green Power Energy Technology innovation Sharon Green Power Energy, Laptop Battery Zhejiang Province, integrated platform for innovation in public service to hold a second event, invited the county more than battery technology company executives to discuss future development of energy storage batteries and direction.
Power Co., Ltd. Changxing Connaught Chief Engineer Xin-Ming Yang made "energy storage batteries and direction of future development," the special report, the report pointed out that the development of low-carbon economy in the world called the wave, the energy storage battery as a new type of green power and energy, take a new direction for the development of the energy industry chain, its green cleaning, wide temperature range, low temperature, capacity, consistency, long life, high cycle rate advantages to energy storage battery has a broad market demand and good prospects for development. Xin-Ming Yang said the Changxing as the country's largest storage 312-0292 battery production base in the power and energy storage battery industries are more abundant reserves of talent and technology, already has extended the industrial chain, bigger and stronger energy storage battery industry basis in reality, and to develop storage can help to speed up the battery Changxing new energy industry to upgrade and promote the rapid development of the industry.

After hearing the report, deputies to the presence of technological development of the enterprise itself was actually Ruhe De Fa Zhan better energy storage batteries, battery Chanye Cujin development of Changxing express their views, right Xingye the common mode problems were discussed, Tongshi to the platform Tichu the Gezi technology needs, hopes the public service platform of green energy equipment and technological advantages to help enterprises solve technical problems, improve the innovation ability of enterprise product development, to build information technology exchanges between enterprises of the bridge.
The reaction of the battery discharge is not solid lithium oxide (Li2O), but soluble in aqueous electrolyte lithium hydroxide (LiOH). Therefore, the accumulation of lithium oxide in the air after the electrode does not lead to work to stop. In addition, water and nitrogen will not pass through solid electrolyte membrane, there will not react with lithium metal anode risk. Positive charge in the configuration when a dedicated, but also to prevent the charging lead to corrosion and aging of the air electrode.

The results showed that, in order to 0.1A / g discharge rate of discharge, the discharge capacity of about 9000mAh / g, while the previous discharge capacity of INSPIRON 2600 lithium-air battery is only 700 ~ 3000mAh / g.

In addition, if water solution instead of water-soluble gel can be in the air to 0.1A / g discharge rate of discharge 20 days, the discharge capacity of about 50000mAh / g, an order of magnitude than the original increase. As the capacity of lithium batteries than the lithium-ion batteries have been an order of magnitude higher, therefore, the discharge capacity of lithium-ion batteries in fact higher than 2 orders of magnitude. However, the gel's ease of use better.

In addition, lithium-air cell if it is not a direct charge, but by the water base to replace cathode electrolyte, card boxes, etc. added to the lithium metal anode, the electric car can reduce the charge time, you can drive after replacement. By recycling water to regenerate INSPIRON 2650 lithium electrolyte, lithium can be recycled to achieve.

"863" expert on the global lithium-ion battery development potential

July 16 ~ 18, held in Beijing, "Sixteenth Annual Conference of electric vehicles in China & the Second Symposium Electric Vehicle Industry Development Strategy",Inspiron 8600 China National "863 Program" Prince, director of battery test from the market in winter and technical aspects of a comprehensive analysis of the global lithium-ion battery development potential. He pointed out that the global lithium-ion battery market is in a major transition, the electric vehicle (EV) market demand, driven by the market size is expected in the next 5 years, more than 200 billion yuan.
First of all, Nissan Prince leaves in winter (Leaf) electric cars, for example, introduced the lithium ion battery market demand. The car will be available in the fall 2010 and plans to produce 50,000 in 2010, producing 200 000 2012. Lithium ion battery production run, each leaf of the battery capacity of 24kWh, 20 million units of capacity equivalent to 4.8 billion kWh. This is the world's 3.0 billion mobile phone kWh lithium-ion battery 1.6 times the market. That a car can completely change the state of the market. At present, the world's major car manufacturers have announced mass production of lithium-ion batteries used in electric vehicle, but Nissan is only one of it.

Attractive prospects for the industry to attract large foreign investment in the industry

Prince Winter pointed out that the production Laptop Battery of electric vehicles for the lithium-ion battery industry has brought important opportunities for development. Accordance with the above calculation, a few years, lithium-ion battery market will exceed the global mobile phone market size lithium-ion battery. This change will lead to related manufacturing equipment and plant a new round of investment at the same time, many new entrants to the lithium-ion battery manufacturers and materials related to the field of technology will allow more intense competition.

Attracted by the alluring prospect of the industry, many companies from different industries to target in the electric vehicle market, want opportunities for lithium ion battery to grab a slice.

For example, Sony in November 2009 into the electric cars and high-capacity batteries in the field, and that within the next few years to invest in production facilities, 100 billion yen. Sanyo will invest 80 billion yen by 2015, Matsushita also plans to invest 123 billion yen by 2012. In addition, Mitsubishi Heavy Industries shipyard in Nagasaki, also its about 10 billion yen investment in the establishment of experimental base, prepared from the 2010 annual 66MWh capacity lithium ion battery.

Area for battery, LG Chemical Company invested approximately one billion U.S. dollars; Samsung SDI and Bosch common set of SBLiMotive also invested 600 million U.S. dollars. Dow Chemical and South Korea KokamEngineering and other partners formed a joint venture, investment 600 million U.S. dollars, plans for electric cars and hybrid vehicles produce about 60,000 lithium-ion battery.

According to the Prince of winter, in China and Tianjin Lishen BYD plans to upgrade battery production capacity to 1 billion Wh. Inspiron 6400 Recent national power batteries in a total investment of about 22 million.

The application of lithium-ion battery electric vehicle market shift from mobile phones and smart grid areas

Prince is given a series of data show that winter, the electric car market to grow from 25 billion yen in 2009, surged to 300 billion yen in 2010 and 2012, more than portable electronics market to reach 1.58 trillion yen. 2014 will reach 2.25 trillion yen. Can be seen from the above data, the market will grow 90-fold within 5 years.

He went on to analyze that in the lithium-ion electric vehicle battery capacity than phone orders of magnitude higher. For example, the current lithium-ion cell phone battery is about 2-3Wh, while the capacity of a single hybrid battery pack is about 1kWh, about 500 times the former; electric cars 20kWh, nearly 1 million times the former.

If the lithium-ion battery to achieve large-scale production, prices will drop significantly and is expected to drop in 2015 about 3750 yuan / kWh, then the conditions to enter the field of rail transportation and industrial equipment.

With the further expansion of market scale, Inspiron E1505 when the price dropped to about 3750 yuan / kWh, the lithium-ion rechargeable battery can be considered as stand-battery energy storage to enter the cost-sensitive market.

In addition, solar and wind power and other renewable energy power generation, large-capacity lithium-ion battery can store power to ensure stable power supply. For this application, only one product sodium sulfide battery.

In summary, high-capacity lithium-ion battery applications is quite broad. After 2015, or even access to public buildings and homes.

Grid Corporation of China is also active in 10MWh-class lithium-ion battery energy storage system pilot project.

Improve the energy density of lithium ion batteries

To meet the electric cars lithium-ion battery market demand, we must first develop new materials to improve battery energy density. The immediate objective is 120Wh/kg, long-term goal is to 500Wh/kg.

Battery manufacturers around the world have been positive on the overcast, anode material, electrolyte membrane and the key components to make a choice. Typically, manufacturers are Japanese manufacturers chose to develop the materials.

According to Prince introduced the winter, Hitachi and Hitachi Vehicle Energy in January 2010 to develop a plug-in hybrids GD761 lithium-ion battery energy density of 120Wh/kg, 50% in the SOC, the output power density 2400W/kg.

In the development, in order to improve the energy density, adjust the original battery in the electrode active material composition and the electrode thickness. To improve the output power density, the conductive carbon material easy to adjust the current flow of the material, reducing the internal resistance of the electrode. Battery capacity of 25Ah, positive use of the manganese (Mn) type of material, negative electrode using a carbon material. Heat-resistant ceramic membrane materials to replace the original polyethylene, to ensure membrane at 200 ¡æ high temperature will not shrink, and may prevent the positive and negative terminal. Meanwhile, the simulation of the cell structure and vibration, improved vibration resistance. And by adjusting the collector structure, to ensure reliability.

In addition, the latest generation of hybrid Hitachi lithium-ion battery output power density reached 4500W/kg, better square for the heat dissipation structure, positive use of manganese (Mn) type of material, negative electrode is amorphous carbon material.

Winter said the Prince, the current lithium ion batteries occupy more space in the car, the cost is high, and the energy density of only 90 ~ 120Wh/kg, electric cars are still unable to meet the needs of long-distance travel. Therefore, the KD476 battery manufacturers still need to further improve the energy density, output power density, cost and safety. Hope that the 2015 to 2020 to develop the energy density of 200 ~ 300Wh/kg second-generation materials.

Main features of material system

Currently, global companies are on the main material system include:

1. Lithium iron phosphate cathode material shape and consistency of the five-year Technology. Material security, long life. Mainly for U.S. patents.

2. Long-life lithium manganese oxide material. By doping and production process improvement, increased temperature stability. Materials, low prices, high energy. Current technology and equipment from Japanese firms to master.

3. Lithium titanate material for negative electrode.

Improve the specific energy and reduce costs. Material security, long life, high charge and discharge specific power. Mainly for U.S. patents.

4. Hybrid capacitors - the structure and process of the battery. Materials, long life, high charge and discharge specific power, low price and good security. Currently, Japan and South Korea are conducting the study, China has come on the market, there is no patent protection abroad.

Prince Winter pointed out that Chinese manufacturers can further expand on other safety, life, charge and discharge specific power, price, TD347 outstanding performance, and no material foreign patent protection.

The development of lithium-ion battery materials the direction of

Lithium-ion battery cathode, anode, electrolyte, separator and other components of the feature must be reasonable with a balance to ensure that the overall battery performance.

Different from the specific capacity is generally low in the cathode material, silicon, tin and many other potential negative electrode materials can provide greater capacity, especially in silicon, its theoretical capacity of at least 10 times the most commonly used anode material graphite. But lithium-ion embedded can lead to 400% of the volume change, the structure is easy to charge and discharge because of repeated destruction of their longer life to become a key issue.

Researchers have tried the traditional graphite mixed in order to create the air gap, so as to control volume expansion to a certain extent, as well as silica or other material is then mixed with graphite, in order to created a silicon oxide - carbon (SiO-C) complex material. One or two years, the use of such silicon composite anode materials used in battery will be the first mobile phone.

For electric vehicles, the lithium-ion power Inspiron 1000 battery safety is very important. Graphite as anode material for lithium's potential than the low, which inevitably occur in the negative electrode of lithium deposition electrolyte interface or the formation of compounds the problem.

Toshiba has developed a lithium-end titanium oxide LTO (Li4Ti5O12) of the new negative electrode materials. LTO higher than the lithium potential, can avoid the above-mentioned lithium deposition or reaction with the electrolyte interface problems, to improve battery safety. However, LTO potential higher than the lithium is about 1.5V, the use of existing cathode materials, the battery discharge voltage will be reduced to about 2.4V. The theoretical capacitance of graphite rather, it increased battery energy density has a certain extent.

The introduction of LTO and 5V cathode material, or use it with high-capacity silicon alloy composite materials or similar materials to improve the situation of the battery discharge voltage, the battery energy density is likely to increase at least to 200Wh/kg.

In addition, it describes the Prince of winter, the battery manufacturers around the world and related agencies are stepping up for a new type of battery energy density than 500Wh/kg basic research, such as solid-state batteries, lithium metal batteries, lithium sulfur batteries, lithium-air batteries, and plans to market after 2030.

For all solid-state batteries, Osaka Prefecture University has been studying the use of sulfide type solid electrolyte. For example, the heating Li2S-P2S5 glass type battery after crystallization, the room temperature ionic conductivity reached 10-3S/cm above, with the current conductivity of liquid electrolytes at the same level, but also increased 2 to 5 times longer.

For still using organic solvents, but the new structure to improve the energy density of lithium-air battery, because of its use in the air cathode on the oxygen as an active substance, so in theory the capacity of positive density is infinite. In addition, when using lithium metal anode, the theoretical capacity of lithium-ion batteries than one order of magnitude.Inspiron 2200 Institute of Industrial Science and Technology of Japan and the Japan Society for the Promotion has developed such a cell.

Article by lithium battery cathode, electrolyte is used in combination with an organic lithium salt electrolyte, cathode water-based electrolyte using the alkaline water-soluble gel, and after micronized oxides of carbon and low-cost combination of the formation of cathode .