Recently, the Science and Technology Division organized 16 fellow high-tech experts and financial experts in Jilin Province, Laptop Battery Changchun City, the annual national scientific and technological support to the 2009 Plan key project "Lithium iron phosphate battery materials and power the industrialization of research" conducted a project feasibility argument. Lithium iron phosphate power battery R & D team from the Northeast Normal University, after many years of technology research developed, this argument indicates that with this new type of high-energy lithium-ion battery of new energy vehicles will be put into the market, with "10 City, 1000 cars "as the representative of the new energy vehicle demonstration and application projects will be further promoted.
To recharge a battery Province, 60 liters petrol
The Jilin developed lithium iron phosphate power battery is for the lithium iron phosphate cathode materials, new high-energy lithium-ion battery, sony NP-FM51 battery lithium-ion battery separator, as well as lithium-ion battery management system for the industrialization of key technologies, Jilin Province, Li-Ion Battery Materials Science and Technology Innovation Center Dr. Xie Haiming on "China's energy newspaper," told reporters: "Lithium iron phosphate battery is in the past the battery cathode (ie, cathode) material replacement Lithium iron phosphate, this form of energy conversion, with a strong energy-saving efficacy. "
Worked out an account: Lithium iron phosphate batteries to recharge a battery, and sustainable travel over 300 kilometers and the cost per 100 kilometers is about 10 dollars or so, the charge is also only 20 minutes, but needs 20 liters in accordance with 100 km gasoline, then it Lithium iron phosphate batteries to recharge a battery can be saved for at least 60 liters petrol.
Moreover, there are many hybrid cars uses a nickel-metal hydride batteries sony NP-FM50 battery, a maximum of only 500 charge and discharge, and "Lithium iron phosphate battery can easily reach 2,000 or more times," Dr Tse said, "and it is only a few percent loss . "Dr. Xie said, with the quality of lead-acid battery is the" new for half a year old for six months, another half a year to maintain the maintenance, "can only use a maximum of 1-1.5 years, while the lithium iron phosphate batteries are charging and discharging of vehicles every day, you can do not worry about running in 2078 can not be recharged into the battery power.
The study also broke through the balance between capacity and weight of the technical difficulties. "Common motive power to be applied to a CMB or the bus, you may need tens of thousands, while the lithium iron phosphate batteries just over 100 pieces." Dr Tse said. The development of lithium iron phosphate battery with large capacity, reached the 300-400Ah, general lead-acid batteries for electric bicycles equipped with the weight of the vehicle is not exceeded under the conditions of its battery capacity up to 12Ah. And, at this time the weight of lead-acid battery has reached 13 kg,sony NP-FR1 battery while the same capacity of lithium iron phosphate battery weighs only 5 kg.
With the Mercedes-Benz, Toyota battle for market
As the lithium iron phosphate material without any toxic and harmful substances, whether in production or use and will not cause any pollution to the environment, it has been recognized as the world's energy-saving environmentally friendly batteries. Lithium iron phosphate with the unit price is not high, and long service life, cost, naturally become the lowest of several materials, so the market prospect is very wide. This has prompted international auto giants moving into Lithium iron phosphate battery market: in 2009, Mercedes-Benz announced that it would join the Li-ion battery hybrid research and development production lines. As early as in early July 2007, Toyota says that the company is working to develop a miniature of pure electric vehicles. Key technologies for the battery, Toyota set up a "battery research department" specialized R & D in terms of performance beyond the traditional lithium-ion battery new battery, sony NP-F550 battery but lithium iron phosphate is likely to be Toyota's plug-in power transition, vehicles can not bypass a technical.
Dr Tse said: "China's lithium resources accounted for 80% of the world, make good use of materials inherent advantages of the acquired technology research and development, China has the ability to seize the future of lithium-ion market." Coupled with the pessimistic outlook of the world automobile industry may be leading professionals in the flow of new energy vehicles in China provides a reserve of talent opportunities. In such a period of strategic opportunity, "It should be will have proven technology toward the industrialization of the sample stage is mass-produced and put into the market phase." It is reported that Jilin has 50 Lithium iron phosphate battery car off the assembly line and put into use.
Multi-party support can not be less
Kyrgyzstan auto industry analyst with the North produced a letter that was sweet: "In support of the government industrial policy direction is clear,canon NB-5H battery relevant supporting policies full circumstances, social resources and will to a great collection of new energy vehicles, technology and cost constraints, bottlenecks the problem will go away. "
In the "Lithium iron phosphate battery materials and power the industrialization of research" project feasibility study, the Science and Technology Group believes that: The project preparatory work for a solid, talented people have obvious advantages, has made an important initial results. The implementation of the project will be to train a group of power battery fields of scientific research and industrialization of innovative talents to form a high-level research team.
But to really put on the market, Lithium iron phosphate cell vehicle to promote canon NB-4L battery the support of the parties can not be separated. At present, China is pursuing, "10 City, 1000" new energy vehicles project aimed at the 13 pilot cities, the public transport sector to promote new energy vehicles, which is the "Tenth Five-Year" period "863" National High-tech development plan Lithium iron phosphate batteries provide a marketing opportunity and financial protection policies. May 26, Jilin Province, Chang Han Changfu the special meeting hosted by the provincial government, also said that Jilin will take effective measures to expedite the development of new energy vehicles, promote energy conservation and reduce emissions to Jilin Province to build a national automotive research and development of new energy production base. At the same time, Jilin Liaoyuan working with the FAW Group and the local auto companies to cooperate to promote hybrid vehicles operating Changchun and canon NB-4L battery Liaoyuan City line demonstration of pure electric vehicles, operating line demonstration
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