人工智能找到了一种“魔药”,可以使死电池恢复活力
2025-06-02 10:30:00
一组中国研究人员开发了一种使用电解质注入,可能减少废物和对新电池的需求的方法来恢复死去的锂离子电池。This innovation could address the growing issue of spent EV batteries, expected to increase from 900,000 metric tons this year to 20.5 million metric tons by 2040. The researchers used AI to identify a salt called lithium trifluoromethanesulfinate (LiSO2CF3) that can restore battery capacity, extending the life of lithium iron phosphate batteries up to nearly 12,000 charge-discharge cycles and showing promise for NMC电池也是。Fudan University正在与Zhejiang Yongtai的新材料合作,以商业化这种方法,旨在“促进电池燃料站”,在此旨在为电动汽车所有者充电其死电池。但是,在将过程适应各种电池化学和确保整个电池组的安全性方面仍然存在挑战。