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At the recently held Forum on Advanced Technology and Application of Power and Energy Storage Batteries, Chen Chunmei, Director of the Automotive Division of the Equipment Industry Department of the Ministry of Industry and Information Technology, revealed that the Ministry of Industry and Information Technology is currently accelerating the drafting and preparation of the Guiding Opinions on Promoting the Development of the Automotive Power Lithium Ion Battery Industry. The Opinions will make it clear that by 2025

At present, the structure of lithium ion battery is divided into positive stage, electrolyte and negative pole. There will be a layer of diaphragm between the electrolyte and the positive and negative electrodes. The root cause of Samsung's problem battery is this diaphragm. The unqualified diaphragm may cause direct contact between the positive and negative electrodes, which is equivalent to a short circuit, and then it may self ignite, and the serious point is explosion! In fact, the lithium-ion battery te

In the face of obstacles restricting the promotion of new energy vehicles, such as "cheat compensation" of car enterprises, unclear performance of power lithium-ion batteries and potential safety hazards, the subsidy orientation will give way to market innovation, which has become a consensus in the industry. The latest news shows that the Ministry of Science and Technology, the Ministry of Industry and Information Technology, the Ministry of Finance and the Ministry of Transport will work together to sol

Limited by the technical level of power lithium-ion battery, new energy vehicles have low range, short life (low charging and discharging times) and high attenuation rate, which hinder the large-scale application of new energy vehicles. Recently, South Korea and Japan have announced breakthroughs in power lithium-ion battery material technology, and the cost of power lithium-ion battery will decrease in the future. South Korea: Power lithium-ion battery capacity increased by 45% Information from the online ed

A few days ago, the Summer Forum (2016) of China Electric Vehicle Hundred People's Association, jointly held by China Electric Vehicle Hundred People's Association and Henan Provincial People's Government, was held in Zhengzhou. Tian Shuo, the general manager of Beijing Keyi Power Technology Co., Ltd., had an in-depth exchange with the participating media on issues such as the safety design of the battery management system. It is reported that Keyi Power was founded in Beijing in 2010. Its core busin

From the perspective of actual use value, lithium titanate battery is expected to bring customers lower use cost advantages by virtue of its ultra long cycle life. With the increasingly reasonable price, lithium titanate is about to perform a counter attack. Although Japan, South Korea, the United States and Germany have studied lithium titanate materials for many years, there are only two companies in the world that really have the core technology of lithium titanate materials, achieve industrial application, a

According to foreign media, researchers from the Korean Academy of Science and Technology (Korean Academy of Sciences for short) published a research paper in the academic journal Energy and Environmental Science of the Royal College of Chemistry. In this paper, researchers from the Korean Academy of Sciences described a new technology that can improve the chemical stability of electrode materials of solid oxide fuel power lithium battery (SOFC) by doping a small amount of metallic materials into oxides.(Lithium -

At present, the battery has always been the biggest bottleneck in the technology industry. No matter what electronic products are, if they have no power support, they will lose their significance. Therefore, all companies are committed to developing new battery technology, which is bound to bite this hard bone. Recently, Samsung announced that its Top Technology Research Institute has successfully developed a new battery material, graphene. New batteries based on graphene technology have higher capacity and faster

Lithium rich manganese cathode material xLi2MnO3˙ (1-x) LiMO2 (M=Ni, Co, M) has the characteristics of high specific capacity (>250mAh/g), high working voltage, low cost, environmental friendliness, etc. It has attracted the attention of researchers in recent years and is considered as a strong competitor of the next generation of lithium ion battery cathode materials. The rapid development of mobile electronic equipment and electric vehicle industry has promoted the vigorous development of lithium-ion batter