Technical Knowledge

At present, the electrification trend of the global automobile industry is irreversible. Battery safety is not only an important factor for consumers to consider when purchasing electric vehicles, but also the cornerstone of the healthy and sustainable development of the new energy automobile industry. The reporter learned that China's independent brand GAC Aian has recently released a new generation of power battery safety technology - the magazine battery system safety technology. As a result, the Chinese

Researchers at Imperial College London have shown how machine learning can help design better-performing lithium-ion and fuel-powered lithium-ion batteries,media reported. The new machine learning algorithm allows researchers to explore possible designs for the microstructure of fuel-powered lithium and lithium-ion batteries, and then run 3D simulation models to help researchers make changes that improve battery performance. Performance improvements include faster charging of smartphones, extended range of elect

The reporter recently learned from Zhengzhou University that Jin Yang, an associate professor at the school’s School of Electrical Engineering, led a research team and found that using hydrogen detection technology can quickly detect the precipitation of trace lithium dendrites on the graphite negative electrode surface of lithium-ion batteries. When the battery energy storage system detects hydrogen gas generation It will immediately cut off the charging power supply to avoid fires and realize early warning

Recently, Wu Zhongshuai, a researcher at the State Key Laboratory of Catalytic Fundamentals, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and his team, working with the team of Weiwei Lei, a researcher at Deakin University in Australia, wrote a micro super A review article of Micro-supercapacitors Powered Integrated System for Flexible Electronics. An integrated system driven by micro-supercapacitors Flexible electronics has the potential to revolutionize human lifestyles, especially its

Ian Gregory, general manager of the North American region of the German independent technical survey and quality assurance service organization Berlin Prudential Photovoltaic Institute (PIBerlin), has announced the launch of lithium-ion battery production quality assessment services. He said that with the growing demand for lithium-ion batteries in the solar and energy storage industries, high-standard manufacturing processes for lithium-ion batteries are as important as design and materials. Gregory said that t

When a bike gets wet in the rain, the frame and chain can corrode or rust, shortening the life of the bike, so regular oiling is required to prevent this from happening. Batteries are devices that move electrons to generate electricity by triggering oxidation and reduction reactions, respectively, but can also corrode when exposed to oxygen. So, does lubricating a battery prevent rust? On August 13th, according to foreign media reports, a research team led by Yong-TaeKim, a professor of materials science and eng

The Ministry of Science and Technology's 863 plan energy storage battery major project, supported by the Chinese Academy of Sciences, Shandong Province Outstanding Youth Fund and other research projects, the bionic energy and energy storage system team of Qingdao Institute of Bioenergy and Process Research, Chinese Academy of Sciences, after more than 3 years of scientific research, has made breakthroughs in the field of power lithium-ion battery separators, successfully developed a power lithium-ion battery se

Nature always brings infinite enlightenment to human beings. Many inventions that benefit mankind are also inspired by nature. For example, the birth of the world's first gas masks was inspired by the nose of wild boars; Less camouflage equipment; Viper's thermal eye function research has developed a miniature thermal sensor and so on. There are countless examples of this. The self-healing ability of leaves to prevent sunburn, which evolved over tens of millions of years, may help them develop renewable sol

The National Clean Energy Laboratory of Dalian Institute of Chemical Physics has recently released good news: the self-developed non-fluorine ion exchange membrane material has entered small-batch trial production, which marks a new breakthrough in my country's all-vanadium/liquid flow/energy storage battery technology and the start of industrialization. application. In the past few days, R&D personnel are testing the non-fluorine ion exchange membrane that has just rolled off the production line. This mate