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投稿时间:2022-04-13 修订日期:2022-05-12
投稿时间:2022-04-13 修订日期:2022-05-12
中文摘要: 锂离子电池因具有高能量密度、高功率、低成本、优异的循环性能和较长的循环寿命等优点,已成为大部分可移动设备的储能装置。近年来,废旧锂离子电池的数量不断增加。废旧锂离子电池正极材料的再利用成为当前研究热点,本文介绍了废旧锂离子电池正极材料再生的研究现状,主要介绍了溶胶-凝胶法、共沉淀法、水热法、高温固相法和碳热还原法等再生锂离子电池正极材料的方法,分析了不同方法存在的优缺点,最后对未来废旧锂离子电池正极材料再生技术进行展望。
Abstract:Lithium-ion battery has become the energy storage device of most mobile devices because of its advantages of high energy density, high power, low cost, excellent cycle performance and long cycle life. In recent years, the number of spent lithium-ion batteries is increasing. Reusing waste lithium ion battery cathode material has been becoming the current hot spots, this paper introduces the waste lithium ion battery cathode material regeneration research present situation, mainly introduced the application of sol-gel method, coprecipitation method, hydrothermal method, high temperature solid phase method and carbon thermal reduction process such as regeneration method of lithium ion battery cathode material, analyzes the advantages and disadvantages of different methods, Finally, the future cathode material regeneration technology of waste lithium ion battery is prospected.
文章编号:20220413002 中图分类号: 文献标志码:
基金项目:
作者 | 单位 | |
董恩华 | 昆明理工大学冶金与能源工程学院 | deh19971220@163.com |
刘秉国* | 昆明理工大学冶金与能源工程学院 | bingoliu@126.com |
苏文婷 | 昆明理工大学冶金与能源工程学院 | 940650610@qq.com |
鲍瑞 | 昆明理工大学冶金与能源工程学院 | 1561838155@qq.com |
引用文本:
董恩华,刘秉国,苏文婷,鲍瑞.废旧锂离子电池正极材料再生技术现状[J].矿冶,2023,32(1):.
董恩华,刘秉国,苏文婷,鲍瑞.废旧锂离子电池正极材料再生技术现状[J].矿冶,2023,32(1):.