锂(药物)
阴极
废物管理
离子
材料科学
化学工程
环境科学
化学
工程类
有机化学
物理化学
医学
内分泌学
作者
Guoqing Ding,Fanfan Liu,Xiaomeng Fan,Xinyue Gao,Guoqin Cao,Jinjin Ban,Zhenzhen Li,Junhua Hu
标识
DOI:10.1016/j.cej.2024.152837
摘要
Lithium-ion batteries (LIBs) have brought undeniable technological innovation to electronic devices, and the widespread use of these batteries has led to significant production of raw materials. However, these materials need to be properly treated to eliminate the negative environmental impact of toxic raw materials. Recycling of such batteries requires necessary and appropriate solutions. Therefore, this work reviews national and international treatment methods of cathode materials commercially available in recent years, such as hydrometallurgy, pyrometallurgy, and direct regeneration, supplemented by studies of external field process and electrochemical method, which are innovative and environmentally friendly methods of recycling. It also includes the recycling characteristics and failure mechanism of spent LiFePO4, LiNixCoyMnz (x + y + z = 1), and LiMxO2x (x = Ni, Co, Mn), respectively. Additionally, considering the future challenges and opportunities of post-consumer LIBs recycling, this work aims to provide a valuable reference for LIBs recycling.
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