Multiple technological innovations enhance the performance of lithium batteries
Times：
2024-09-20
In terms of technological research and development, Chinese research teams have made breakthrough progress. Through research, it has been found that the next generation of lithium batteries with high specific capacity and rich lithium manganese based cathode materials will "shrink" when heated, exhibiting "negative thermal expansion" characteristics. By utilizing this feature, it can help aged batteries recover voltage and achieve "rejuvenation", providing a new approach for developing smarter and more durable next-generation lithium batteries. The relevant research results have been published online in the international academic journal Nature. At the same time, enterprises actively engage in technological innovation. The patent for "A High Cycle Life Lithium Battery System and Optimization Method" applied by Shenzhen Tuoxin Purui Electronics Co., Ltd. can accurately evaluate and effectively control the thickening trend of SEI film, greatly improving the cycle life of lithium batteries; The patent for "Turbo based lithium battery fast charging management system and its implementation method" applied by Shenzhen Yajingyuan Technology Co., Ltd. contributes to the synergistic improvement of fast charging speed, safety, and service life of lithium batteries.
2024-09-20
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