Recent progress and perspective of cathode recycling technology for spent LiFePO 4 batteries

被引：14
作者：
Luo, Shao-hua [1 ,2 ,4 ,5 ]
Wang, Yikai [1 ,2 ,4 ]
Liu, Qiuyue [1 ,2 ,4 ]
Li, Pengwei [1 ,3 ,4 ]
Wang, Zihan [1 ,2 ,4 ]
Yan, Shengxue [1 ,4 ]
Teng, Fei [1 ,2 ,4 ,5 ]
机构：
[1] Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China
[2] Northeastern Univ Qinhuangdao, Sch Resources & Mat, Qinhuangdao 066004, Peoples R China
[3] Aalborg Univ, Dept Chem & Biosci, DK-9220 Aalborg, Denmark
[4] Key Lab Dielect & Electrolyte Funct Mat Hebei Prov, Qinhuangdao 066004, Peoples R China
[5] Qinhuangdao Lab Resources Cleaner Convers & Effici, Qinhuangdao, Peoples R China
来源：
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2024年 / 133卷
关键词：
Recycling; Spent LiFePO 4; Cathode; Hydrometallurgy; Regenerate; LITHIUM-ION BATTERIES; IRON PHOSPHATE BATTERIES; SELECTIVE RECOVERY; METAL RECOVERY; FACILE; LI; COBALT; PRETREATMENT; EXTRACTION; POWDERS;
D O I：
10.1016/j.jiec.2023.12.013
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Due to the shortage of fossil fuels and increasing environmental pressures, the Li -ion battery industry is developing rapidly. Currently, most electric vehicles are powered by lithium iron phosphate batteries, and a lot of lithium - iron phosphate batteries will be retired after the cycle life termination. If not addressed promptly, they will pollute the environment and waste metal resources. The recycling spent batteries holds immense significance for environmental protection and resource recycling. This article provides a comprehensive review on the current state of waste LiFePO 4 cathode materials from four perspectives: pretreatment, wet recovery, direct regeneration, and production of high -value-added products. Furthermore, it compares their respective advantages and disadvantages.
引用
收藏
页码：65 / 73
页数：9
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