储能科学与技术 ›› 2025, Vol. 14 ›› Issue (5): 1928-1930.doi: 10.19799/j.cnki.2095-4239.2025.0462

• 储能材料与器件 • 上一篇    下一篇

废旧锂电池失效机制及回收再利用研究现状

丰伟()   

  1. 江西职业技术大学电气学院，江西 九江 332000
  • 收稿日期:2025-04-28 修回日期:2025-05-10 出版日期:2025-05-28 发布日期:2025-05-21
  • 作者简介:丰伟（1984—），男，讲师，研究电力系统。E-mail：280562451@qq.com。
  • 基金资助:
    2011年江西省高校省级教改立项项目《高职船舶电气自动化专业学做一体化实践教学项 开发与研制》(JXJG-11-30-3)

Research progress on the failure mechanism and recycling of waste lithium batteries

Wei FENG()   

  1. Electrical Engineering College, Jiangxi Polytechnic University, Jiujiang 332000, Jiangxi, China
  • Received:2025-04-28 Revised:2025-05-10 Online:2025-05-28 Published:2025-05-21

RichHTML

21

PDF

92

摘要：

随着储能产业的飞速发展，锂电池市场占有率逐渐增加。受到锂电池使用寿命限制，大量废旧锂电池随之产生，倘若未得到妥善处理，不仅会造成资源浪费，还会产生严重的生态污染，因此，废旧锂电池的回收再利用成为关键。文章通过分析废旧锂电池的失效机制，发现废旧锂电池的潜在危害，并综述锂电池正极材料、负极材料，以及电解液的回收再利用技术，为废旧锂电池资源化处理提供有效参考。

关键词: 废旧锂电池, 失效, 回收, 再利用

Abstract:

With the rapid development of energy storage industry, the market share of lithium batteries has gradually increased. Due to the limited service life of lithium batteries, a large number of waste lithium batteries have been generated. If these batteries cannot be properly treated, it will not only result in resource depletion, but also cause serious ecological contamination. Therefore, the recycling of waste lithium batteries has become the key. By analyzing the failure mechanism of waste lithium batteries, the paper finds the potential risks of waste lithium batteries, and reviews the recycling technology of positive electrode materials, negative electrode materials and electrolytes, so as to provide effective reference for the resource recovery of waste lithium batteries.

Key words: waste lithium battery, failure, recycling, reutilization

中图分类号: