行业知识

As an industry of technological innovation, the lithium battery industry, especially when the performance of power batteries needs to be improved, all links of the industry chain are spent on improving the energy density of power batteries, and good results have been achieved. In fact, in addition to batteries, packs and materials, the quality of battery manufacturing and new energy vehicles also depends on the safety and reliability of battery manufacturing equipment. Among them, helium leak detection technology i

Vehicle electrification and intelligence are irresistible trends. TSLA integrates these two directions. The components and technologies it uses, such as high-energy-density ternary material lithium batteries, intelligent driving technology, and OTA air upgrade system , In the next five to ten years, it will set off a subversive revolution in the electrification and intelligence of vehicles around the world. TSLA said the Model 3 reached "mass production" level in September, and expects to deliver 1,500

1. Application scenarios of large-scale energy storage systems New energy power plants, wind power or solar power plants, in order to achieve the purpose of smoothing output power fluctuations, more and more power plants are beginning to be equipped with energy storage systems. Independent energy storage power stations, as the reform of the power system gradually enters people's field of vision, independent energy storage power stations that make a living by reselling electricity gradually appear. Micr

At the "2018 Yokohama People and Vehicles Technology Exhibition" that ended not long ago, Toshiba Materials exhibited a lithium-ion battery that uses purple tungsten oxide as the negative electrode material, which can realize ultra-fast charging. The applications of this kind of battery range from automobiles, micro/mild hybrid electric trains, elevators, uninterruptible power supply UPS to high current power supplies, with obvious application advantages and wide coverage. As a pioneer in the field of lit

Who is the strongest in the technical reserve of new energy vehicles? This question, the names of several players immediately appeared in my mind: Toyota, GM, Nissan. Toyota: A player worthy of respect Toyota, as I said, is a fully prepared player. One of the first automakers to explore new energy technologies in the 1990s, almost single-handedly, promoted the worldwide popularity of hybrid vehicles. In January 2017, Toyota's global sales of hybrid vehicles exceeded 10 million. With its deep understand

Recently, according to cnBeta news, American researchers have developed a rechargeable water-based zinc battery, which not only has large capacity, long life, but also is safer. It is expected to become an ideal substitute for the widely used lithium battery. Published in the journal Natural Resources, researchers at the University of Maryland have made a major breakthrough in a new water- and zinc-based battery that could be used in consumer products such as cell phones and computers in the future.(Lithium - Ion B

At present, most new energy vehicles use lithium batteries, but in actual operation, due to the consistency and safety of lithium batteries, fire incidents of new energy vehicles often occur. Focusing on technical issues related to lithium batteries, the reporter interviewed He Xiangming, director of the Lithium Ion Battery Laboratory of the Institute of Nuclear Research of Tsinghua University. Strengthen battery technology and manufacturing level Reporter: What do you think of the ubiquitous battery consi

If there is no accident, the country's first refueling and hydrogen refueling station will be officially put into operation this month in Xinxing County, Yunfu, Guangdong. This is a major event in the commercialization of the domestic hydrogen energy industry following the birth of a fully commercialized hydrogen refueling station in Nanhai, Foshan in September last year. In fact, as one of the few cities in China that has already carried out fuel cell vehicle operations, Foshan and Yunfu in Guangdong have b

Scientists from the Shanghai Institute of Ceramics, Chinese Academy of Sciences have successfully developed a high-performance supercapacitor electrode material-nitrogen-doped ordered mesoporous graphene. The material has excellent electrochemical energy storage properties and can be used as a "super battery" for electric vehicles: it only takes 7 seconds to charge and can travel up to 35 kilometers. The relevant research results were published in the journal Science on the 18th. According to news from