All Articles

Application prospect of fast charging battery with different technical routes The speed of charging is closely related to the overall technical and design requirements of the power battery, charging pile, electric vehicle, power grid, etc., among which the battery is the biggest factor. We will specifically discuss the application trend of different types of power batteries in the direction of fast charging technology. Almost all kinds of positive materials can be used to make fast charging batteries, but their

The trend of electric vehicles replacing fuel vehicles has been clear, and the investment in batteries in the whole industry has also been emerging one after another, with repeated heavy investments. However, BMS has not made much progress. However, with the increasing number of power lithium batteries, the change of BMS will gradually come. Before explaining the changes of BMS, the next general rule is discussed: the development path of complex products. Complex products refer to products with complex customer

The trend of electric vehicles replacing fuel vehicles has been clear, and the investment in batteries in the whole industry has also been emerging one after another, with repeated heavy investments. However, BMS has not made much progress. However, with the increasing number of power lithium batteries, the change of BMS will gradually come. Before explaining the changes of BMS, the next general rule is discussed: the development path of complex products. Complex products refer to products with complex customer

According to the report of BusinessKorea on November 13 (Beijing time), LG Chem, Samsung SDI and SK Innovation, the three major battery manufacturers in South Korea, agreed to jointly develop core battery technology. In addition, they will set up a fund of 100 billion Korean won (about 90 million US dollars) to build the next generation battery industry ecosystem. According to the report of BusinessKorea on November 13 (Beijing time), LG Chem, Samsung SDI and SK Innovation, the three major battery manufacturers

New chemical methods are expected to overcome the defects of lithium air batteries. At the same weight, lithium air battery (lithium air battery) can provide more power, so it is widely used in electric vehicles and other mobile electronic devices. However, lithium air batteries have many disadvantages: high heat generation (a large amount of chemical energy is converted into heat energy and not provided to the equipment), short life, expensive and complex manufacturing process (charging and discharging air into

Recently, the Technical Roadmap for Energy Saving and New Energy Vehicles was released at the 2016 annual meeting of the Chinese Society of Automotive Engineers. The framework of the roadmap released this time is "1+7", including the overall technical roadmap for energy saving and new energy vehicles and the seven thematic technical roadmaps for energy saving vehicles, pure electric and plug-in hybrid vehicles, fuel cell vehicles, intelligent connected vehicles, automotive manufacturing technology, power

Recently, Chen Jun, a professor from the School of Chemistry of Nankai University, won the first prize of Tianjin Natural Science Award for his team project "Micro nano Structure and Electrochemical Energy Devices". This project belongs to the field of inorganic energy material chemistry. It has made breakthroughs in the research of "controllable preparation and electrocatalytic performance of spinel micro/nano structures" and "design and preparation of micro/nano structure electrode materi

According to the report of the automobile news website Electrek, Toyota Motor Corporation announced last week that it has made a major technological breakthrough in the research and development of lithium-ion battery technology. Not only has the service life of the lithium-ion battery been extended, but the range of electric vehicles can also be increased by 15%. According to reports, Toyota said that the breakthrough in lithium-ion battery technology will increase the range of electric vehicles by at least 15%.

Recently, the Watt Laboratory of Huawei Central Research Institute announced at the 57th Japanese Battery Conference that it had achieved a major research breakthrough in the field of lithium-ion batteries and launched the first high-temperature and long-life graphene based lithium-ion battery in the industry. The experimental results show that the new high-temperature technology based on graphene can increase the upper limit service temperature of lithium ion batteries by 10 ℃, and the service life is twice that o