Small (Weinheim an der Bergstrasse, Germany)
Electrochemical Lithium Compensation Enables Sustainable Regeneration of Spent LiFePO4 Cathodes.
Yuan Feng, Ruiqi Gao, Shidong Li, Kang Han, Sichen Feng, Fang Liu, Qing He, Changyuan Guo, Xuanpeng Wang, Chaojiang Niu, Jiashen Meng
Published: 202510.1002/smll.202508112
Abstract
Direct regeneration of spent LiFePO4 (S-LFP) cathodes presents a sustainable method for reclaiming battery materials with low energy and chemical requirements. However, existing direct regeneration techniques usually involve excessive lithium supplem…
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