发明授权
US08313858B2 Electrode of lithium ion battery and lithium ion battery using the same
有权
锂离子电池和锂离子电池的电极使用相同
- 专利标题： Electrode of lithium ion battery and lithium ion battery using the same
- 专利标题（中）： 锂离子电池和锂离子电池的电极使用相同
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申请号： US13446269申请日： 2012-04-13
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公开(公告)号： US08313858B2公开(公告)日： 2012-11-20
- 发明人: Xiang-Ming He , Jian-Jun Li , Li-Chun Zhang , Wei-Hua Pu , Jian Gao
- 申请人： Xiang-Ming He , Jian-Jun Li , Li-Chun Zhang , Wei-Hua Pu , Jian Gao
- 申请人地址： CN Beijing TW Tu-Cheng, New Taipei
- 专利权人： Tsinghua University,Hon Hai Precision Industry Co., Ltd.
- 当前专利权人： Tsinghua University,Hon Hai Precision Industry Co., Ltd.
- 当前专利权人地址： CN Beijing TW Tu-Cheng, New Taipei
- 代理机构： Altis Law Group, Inc.
- 优先权： CN201010264757 20100827; CN201010264760 20100827; CN201010555227 20101123; CN201010555228 20101123
- 主分类号： H01M4/64
- IPC分类号： H01M4/64 ; H01M4/485 ; H01M4/38
摘要：
An electrode of a lithium ion battery includes a current collector, an electrode material layer disposed on a top surface of the current collector, and a protective film located on a top surface of the electrode material layer. A composition of the protective film is at least one of AlxMyPO4 and AlxMy(PO3)3, M represents at least one chemical element of Cr, Zn, Mg, Zr, Mo, V, Nb, and Ta, and a valence of M is represented by k, wherein 0
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