| 一种废旧锂离子电池成分分离的方法 |
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| 引用本文： | 吕小三,雷立旭,余小文,韩杰.一种废旧锂离子电池成分分离的方法[J].电池,2007,37(1):79-80. |
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| 作者姓名： | 吕小三 雷立旭 余小文 韩杰 |
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| 作者单位： | 东南大学化学化工学院,江苏,南京,211189;东南大学化学化工学院,江苏,南京,211189;东南大学化学化工学院,江苏,南京,211189;东南大学化学化工学院,江苏,南京,211189 |
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| 摘 要： | 提出了一种基于物理方法把废旧锂离子电池的成分,包括钴酸锂、铜铝箔、隔膜和电解液等分离的方法.以废旧LGICR18650S2型锂离子电池为研究对象,集流体上的电极材料被充分洗脱,获得的黑色粉末约22 g(钴酸锂占66%),铜箔、铝箔5 g,隔膜1.3 g,电解液4 ml.
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| 关 键 词： | 锂离子电池 正极材料 回收 钴酸锂 |
| 文章编号： | 1001-1579(2007)01-0079-02 |
| 修稿时间： | 2006年6月13日 |
A separate method for components of spent Li-ion battery |
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| LU Xiao-san,LEI Li-xu,YU Xiao-wen,HAN Jie.A separate method for components of spent Li-ion battery[J].Battery Bimonthly,2007,37(1):79-80. |
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| Authors: | LU Xiao-san LEI Li-xu YU Xiao-wen HAN Jie |
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| Abstract: | A process based on physical methods to separate the components of spent Li-ion battery,such as LiCoO2,copper-aluminum foil,separator and electrolyte,was described.The spent LG ICR18650S2 type Li-ion battery was used in experiment.Almost the entire electrode materials on the current collector were well separated,the obtained black powder was about 22 g(LiCoO2 occupied 66%),copper foil and aluminum foil were 5 g,separator was 1.3 g,electrolyte was 4 ml. |
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| Keywords: | Li-ion battery cathode material recovery LiCoO2 |
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