Lithium-ion battery market sub-sectors List

In the "low-carbon economy" in the name of the development of new energy vehicles has become one of the world's most popular industry. Among them, hybrid and electric vehicles powered by lithium batteries, is the world focused its attention on the temperature jump sharply higher investment.

As we all know, production of lithium batteries can be split into diaphragm, electrolyte, cathode materials, anode materials 4 sub-sectors, accounting for these materials, the cost of lithium batteries for 40% to 46%, 10% to 14%, 5% to 11% and 5% to 15%.

According to experts, the diaphragm is the highest-tech lithium materials of high value-added materials, gross margin above 70%. Membrane performance merits a direct impact on the battery capacity, cycle and safety performance and other characteristics, there is no domestic company to produce, including BYD, including the need to import. It is reported that production of small lithium battery separator Fosugufen take a 863 plan in membrane technology R & D tasks.

Lithium electrolyte known "blood" is to obtain high-voltage lithium batteries, high specific energy, etc. guarantee, Jiangsu Guotai is the leading enterprise producing the electrolyte, the company is developing by foreign monopoly lithium hexafluorophosphate project synthesis, production of lithium hexafluorophosphate electrolyte is an important electrolyte, currently rely mainly on imports. Electrolyte lithium hexafluorophosphate is the core raw materials, accounting for about 50% of the cost of the electrolyte. As the technical difficulty of producing very high in the international arena from the east electrochemical industry, Morita chemistry, several Japanese companies a monopoly.

Domestic production is enterprise-grade material, but most production of lithium cobalt oxide, lithium manganese oxide, etc., the real production of lithium iron phosphate are not many manufacturers. Lithium iron phosphate cathode material to make more high-capacity lithium-ion batteries used in tandem to meet the frequent charge and discharge electric car needs. From the future trend, with non-toxic, non-polluting, safe performance, wide range of sources of raw materials, cheap, long life, etc., are ideal for next-generation lithium battery cathode materials, will become the dominant products are grade material. Shenzhen Bei Terui New Energy Material Co., Ltd. is the only lithium iron phosphate cathode material standards, and also the only Li-ion battery carbon cathode materials, standard-setter.

In the lithium battery cathode material, graphite carbon anode material for its wide variety of sources, the price is cheap, has been the main types of anode materials. China has rich mineral resources, natural graphite, natural graphite as raw materials in the lithium-ion anode materials industry, the Shenzhen Bei Terui is the leading domestic enterprises. According to battery power in Japan from the world of authoritative information that Shenzhen Bei Terui the current production of cathode material, in the first, the world's second position.

Transparency International, the first thin film solar cell development and Investment Summit opened Taizhou

June 5, transparent thin-film solar cells, First International Development and Investment Summit opened in Taizhou. Taizhou provincial party secretary Zhang Lei and national leaders of relevant departments and experts and scholars from around the world and at home and abroad. President of the Global Environment Facility, the Nobel Peace Prize winner Dr. Robert Dickson was invited to attend and be entitled "Sustainable development of low carbon opportunities and challenges" speech.

Garbage harmless treatment rate of over 96% of waste batteries can be directly thrown away

People often have this question: discarded appliances and how to deal with waste batteries in order not to pollute the environment? Yesterday, the Municipal Environmental Protection Bureau announced "Xiamen municipal solid waste pollution prevention information bulletin" to these questions are answered.

Currently, the city has only three companies, utilization and disposal of electronic waste dismantling qualification, last year received a total of 51.43 tons of waste electrical and electronic products, parts, dismantled parts, corners and more than 59 sets of waste materials such as computer monitors.

Municipal Environmental Protection Bureau official said that in order to promote e-waste recycling, the state issued a series of policies, such as appliances TM, TM's old electrical appliances for the final will be sent to an approved manufacturer for processing. With technology innovation, the production of these batteries are now mercury is very low, there is little risk to the environment, can be treated as ordinary waste, do not encourage the disposal of concentrated focus on recycling, currently has no specific treatment Xiamen old battery-powered devices.

Last year, the city's utilization of industrial solid waste disposal to 93.15%, garbage harmless treatment rate reached 96.66%, industrial hazardous waste and safe disposal of medical waste basically.

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