发明授权
US08323830B2 Electrode composite material 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复合材料使用相同
- 专利标题： Electrode composite material 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复合材料使用相同
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申请号： US13446261申请日： 2012-04-13
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公开(公告)号： US08323830B2公开(公告)日： 2012-12-04
- 发明人: Xiang-Ming He , Jian-Jun Li , Li-Chun Zhang , Jian-Guo Ren , Jian Gao , Wei-Hua Pu
- 申请人： Xiang-Ming He , Jian-Jun Li , Li-Chun Zhang , Jian-Guo Ren , Jian Gao , Wei-Hua Pu
- 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： H01M2/16
- IPC分类号： H01M2/16 ; H01M4/02 ; H01M4/131 ; H01M4/133
摘要：
An electrode composite material includes an individual electrode active material particle and a protective film coated on a surface of the particle. A composition of the protective film is AlxMyPO4, AlxMy(PO3)3, or a combination thereof. M represents at least one of Cr, Zn, Mg, Zr, Mo, V, Nb, or Ta. A valence of M is represented by k, in which 0
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