回收废旧锂离子电池中金属材料的电化学方法
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摘要
锂离子电池中含有钴、铜、铝、铁、锂等金属,废旧锂离子电池的电极材料一旦进入到环境中,可能对环境造成严重污染。对废旧锂离子电池中金属材料进行回收,既保护环境又具有良好的经济前景。文章概述了几种回收废旧锂离子电池中金属材料的电化学方法,主要包括电解剥离、电积、电解、电渗析法。
Lithium-ion batteries contain metals such as cobalt, copper, aluminum, iron, and lithium. Waste electrode materials entering the environment may cause environmental pollutions. This paper introduces the electrochemical recovery of metals from spent lithium ion batteries, including electrolytic stripping, electrowinning, electrolysis, and electrodialysis.
Lithium-ion batteries contain metals such as cobalt, copper, aluminum, iron, and lithium. Waste electrode materials entering the environment may cause environmental pollutions. This paper introduces the electrochemical recovery of metals from spent lithium ion batteries, including electrolytic stripping, electrowinning, electrolysis, and electrodialysis.
引文
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[8]Freitas,et al.Electrochemical recovery of cobalt and copper from spent Li-ion batteries as multilayer deposits[J].Journal of Power Sources,2010,195,3309-3315.
[9]Lupi,et al.Electrolytic nickel recovery from lithium-ion batteries[J].Minerals Engineering,2003,16:537-542.
[10]Myoung,et al.Cobalt oxide preparation from waste LiCoO2 by electrochemical-hydrothermal method[J].Journal of Power Sources,2002,112,639-642.
[11]一种对锂离子电池负极的资源化回收方法[P].CN107287618A,2017.
[12]Iizuka,et al.Separation of lithium and cobalt from waste lithium-ion batteries via bipolar membrane electrodialysis coupled with chelation[J].Separation and Purification Technology,2013,113:33-41.
[2]徐筱群,等.电解剥离-生物质酸浸回收废旧锂电池[J].中国有色金属学报,2014,24(10):2576-2581.
[3]覃远根,等.废旧锂离子电池正极材料与铝箔电解剥离浸出研究[J].现代化工,2013,33(8):49-52.
[4]一种分离废旧锂离子电池电极材料与集流体的方法[P].CN104485492A,2015.
[5]申勇峰.从废锂离子电池中回收钴[J].有色金属,2002,54(4):69-70,77.
[6]何汉兵,等.从废旧锂离子蓄电池中回收钴[J].电源技术,2006,30(4):311-314.
[7]Freitas,et al.Electrochemical recycling of cobalt from cathodes of spent lithium-ion batteries[J].Journal of Power Sources,2007,171:953-959.
[8]Freitas,et al.Electrochemical recovery of cobalt and copper from spent Li-ion batteries as multilayer deposits[J].Journal of Power Sources,2010,195,3309-3315.
[9]Lupi,et al.Electrolytic nickel recovery from lithium-ion batteries[J].Minerals Engineering,2003,16:537-542.
[10]Myoung,et al.Cobalt oxide preparation from waste LiCoO2 by electrochemical-hydrothermal method[J].Journal of Power Sources,2002,112,639-642.
[11]一种对锂离子电池负极的资源化回收方法[P].CN107287618A,2017.
[12]Iizuka,et al.Separation of lithium and cobalt from waste lithium-ion batteries via bipolar membrane electrodialysis coupled with chelation[J].Separation and Purification Technology,2013,113:33-41.