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Several local initiatives to develop lithium-ion battery industry
According to the 2010 industrial output value of China's lithium-ion battery, the lithium-ion battery industry in China is mainly distributed in Guangdong region represented by the Pearl River Delta, Jiangsu and Zhejiang, the Yangtze River Delta and the Beijing-Tianjin region represented the Beijing-Tianjin-Tangshan region.JiangXi-Yichun, Sichuan- Aba,, Qinghai and Tibet, as the representative of the lithium mineral resource-rich areas have the unique conditions of the development of lithium-ion battery industry, have put suitable for the lithium-ion battery industry development ideas.
The Pearl River Delta region is an important domestic lithium-ion battery materials and assembly production base. In 2010, the lithium-ion batteries in industrial output value of more than 9.67 billion yuan, accounting for about 35% of the country. Many of the region's cheap labor makes batteries labor-intensive assembly areas has been rapid development, BYD, BAK, represented by lithium-ion battery production base.
The Yangtze River Delta region, including Shanghai, Jiangsu and Zhejiang is the most important of the lithium-ion battery industry gathering areas, occupies an important position in the domestic lithium-ion battery industry. In 2010, the lithium-ion batteries in industrial scale was 74.8 billion yuan, accounting for about 27% of the country. Jiangsu and Zhejiang lithium ion battery materials production base, Jiangsu gathered a large number of foreign-invested enterprises. Shanghai area relying on its strong automotive industry, lithium-ion battery industry has been rapid development, coupled with scientific research and technological advantages of Shanghai, its lithium-ion battery industry is bound to be given priority in development.
Bohai Bay area of Beijing, Tianjin, Hebei, Liaoning and Shandong provinces and cities of China's lithium-ion battery materials and lithium-ion power battery industry base, the lithium-ion battery industry in the region to reach 45.6 billion yuan in 2010. Beijing area relying on their technology and personnel, has made considerable development in the field of lithium-ion battery cathode material, has been successful in the field of lithium-ion battery to provide clean lithium-ion battery for the Beijing Olympic bus. Tianjin area basically formed a lithium-ion battery industry chain, its cost advantage relative to a lot of companies have chosen to settled in Tianjin.
Yichun, Aba, Sichuan, Qinghai and Tibet, the central and western regions relying on local resource advantages of lithium ore to vigorously develop lithium-ion battery industry.
Lithium battery technology level is still lagging behind
However, at this stage, continue to increase due to the environmental voice of the strengthening of the public awareness of environmental protection, lithium battery energy investment value to a very popular, large exclusion heavily in energy-efficient car, into the hands of mobile phone, figure of the lithium battery, it seems that the presence of lithium batteries, is the development of the interpretation of the value, what how?
The prospects for the development of the lithium battery industry is really broad. The lithium battery is a class of lithium metal and lithium alloy anode material, a new type of battery to use a non-aqueous electrolyte solution, in particular, the emergence of the battery of lithium iron phosphate material, which greatly promoted the development and application of the lithium battery industry.
Economic and technological development, with the expanding field of application, the global lithium demand is increasing year by year. China, Japan and South Korea is the world's three major lithium battery producing countries, the global lithium battery production is about 5 billion in 2010, China produced 1.6 billion, the proportion is 32%, second only to Japan. Sales statistics, China is second only to Japan and South Korea.
According to the report predicts that by 2012, the years constants of new energy vehicles will reach 1 million, calculated in accordance with the cost structure of the lithium battery is about 70 billion yuan output value of China's lithium battery industry is a big step forward, the scale and promising.
In the area of the production of lithium battery production south, are distributed in the north, north of Beijing, Tianjin and Shandong, southern Guangdong-based. China belongs to the major powers of the lithium reserves, has proven lithium reserves of 383 million tons, the equivalent of lithium carbonate over 2000 tons, rich resources, China has formed a large lithium carbonate production.
Some dependence on imported raw materials. Our raw materials in lithium battery production, separator and electrolyte are imported from abroad, only diaphragm accounted for the cost of 20% -30%. If our independent research and development of the separator and electrolyte, will greatly reduce the cost of production of lithium batteries.
Lack of intellectual property rights. As a lithium battery cathode material of lithium iron phosphate is very important, one of the two key technology patents for Canada Phostech all. Foreign technology patents, the lithium battery manufacturing enterprises in China insurmountable obstacles.
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