湿法冶金2024，Vol.43Issue(5)：497-503,7.DOI:10.13355/j.cnki.sfyj.2024.05.004
退役LiFePO4正极材料强化解离技术研究现状及展望
Research Status and Prospect of Enhanced Dissociation Technology for Spent LiFePO4 Cathode Materials
摘要
Abstract
With the rapid development of the new energy vehicle industry and the energy storage field,the comprehensive recycling of a large number of spent LiFePO4 batteries has become a key challenge and urgent demand for the sustainable development of new energy in China.This paper summarizes the principle,advantages and disadvantages,research and application status of major strong dissociation technologies for retired LiFePO4 battery cathode materials,including pyrometallurgy,hydrometallurgy,mechanochemistry,electrochemical metallurgy,etc.,and further expounds the innovation progress of strong dissociation technology in improving the recovery efficiency of valuable components,reducing costs and reducing environmental impact.The future development trend is also prospected.关键词
退役磷酸铁锂电池/正极材料/强化解离/综合回收/研究进展Key words
spent LiFePO4 batteries/cathode materials/enhanced dissociation/comprehensive recycling/research status分类
矿业与冶金引用本文复制引用
刘功起,刘泽健,顾菁,袁浩然..退役LiFePO4正极材料强化解离技术研究现状及展望[J].湿法冶金,2024,43(5):497-503,7.基金项目
国家重点研发计划(2022YFC3902600) （2022YFC3902600）
中国科学院稳定支持基础研究领域青年团队计划(YSBR-098). （YSBR-098）
