废旧锂离子电池正极材料有价资源回收方法  

Methods for valuable resource recovery from cathode materials of spent lithium ion battery

作　　者：李金辉[1] 郑顺[1] 熊道陵[1] 李英[1] 唐聪霖[1] 杨金鑫[1] 

机构地区：[1]江西理工大学冶金与化学工程学院,江西赣州341000

出　　处：《有色金属科学与工程》2013年第4期29-35,共7页Nonferrous Metals Science and Engineering

基　　金：江西省科技厅资助项目(20122BAB213011)

摘　　要：锂离子电池以其优异的性能得到了广泛的应用,但其废弃量也在逐年增加.如果不进行有效地处理,不仅给环境带来巨大的压力,而且也会造成资源的极大浪费.基于此,介绍了锂离子电池的主要构成及回收必要性,详细综述了目前废旧锂离子电池正极材料有价资源回收方法.最后提出当前废旧锂离子电池回收存在的问题,并对未来发展方向作了展望,从经济和环境保护两方面考虑废旧电池材料化工艺最有可能成为今后该领域研究的方向.The lithium-ion battery has a wide range of applications for its excellent performance.However,the abandoned used lithium-ion battery is also increasing.Without effective treatment,spent lithium-ion batteries will bring great pressure to the environment by wasting resources.This article introduces the major constituent of the lithium-ion battery and necessity of recycling.This paper also introduces in detail the current methods for valuable resource recovery from cathode materials of spent lithium-ion battery.Finally,the problem in the recovery of spent lithium-ion battery is proposed and the future development direction of spent lithium-ion battery is prospected.From the perspective of economy and environmental protection,spent battery material process is most likely to become future research focus.

关 键 词：废旧锂离子电池 正极材料 资源回收 材料化 

分 类 号：TM911[电气工程—电力电子与电力传动] TF803.2[冶金工程—有色金属冶金]