Japan Develops New Materials for Electric Vehicle Batteries

Japan Develops New Materials for Electric Vehicle Batteries According to "Nihon Keizai Shimbun" reported on August 1, Japan's Shin-Etsu Chemical Industry Co., Ltd. has announced that it has successfully developed a new lithium-ion rechargeable battery material for smart phones and electric vehicles (EVs). This material can not only reduce the battery size, but also It is important to increase the lithium-ion battery capacity by a factor of 10, and it is expected that it will be mass-produced in 3 to 4 years, mainly for battery manufacturers in Japan and abroad.

Japan develops new lithium ion battery materials

It is understood that the Shin-Etsu chemical industry has developed a thin plate material specifically for lithium-ion battery storage. At present, the mainstream lithium-ion batteries are all made of carbon materials. The Shin-Etsu chemical industry uses processing technologies accumulated over many years and uses silicone instead of carbon materials. Although silicone is more expensive than carbon materials, its storage capacity is relatively high. It is 10 times that of carbon materials, which can solve the problem of frequent charging of smart phone users.

According to a data released by Fuji Economy, a Japanese private research agency, the global lithium-ion battery market is forecast to increase by 50% in 2017, reaching 1.7 trillion yen. The main current market for lithium-ion batteries is South Korea’s Samsung Electronics. SDI and Matsushita Corporation of Japan, and nearly 50% of the raw materials used in these lithium-ion batteries are produced by Japanese companies.

On the other hand, China and South Korea’s technological capabilities in the battery field are also constantly improving and they also have strong competitiveness. Today, the annual output of smart phones in the world has exceeded 700 million units, and the lack of power has always been a serious flaw in smart phones. For such a large market demand, in order to be able to grasp the market's leading power, this large-capacity battery developed by Shin-Etsu Chemical Industry Co., Ltd. Material is indispensable.

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