发明申请
- 专利标题： POSITIVE ELCTRODE MATERIALS FOR LITHIUM ION BATTERIES AND PROCESS FOR PREPARING THE SAME
- 专利标题（中）： 用于锂离子电池的正极材料及其制备方法
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申请号： US13141368申请日： 2009-12-22
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公开(公告)号： US20120015250A1公开(公告)日： 2012-01-19
- 发明人: Xin Teng , Wei He , Ming He , Ruyu Rao , Bin Xiao , Qiming Pan
- 申请人： Xin Teng , Wei He , Ming He , Ruyu Rao , Bin Xiao , Qiming Pan
- 申请人地址： CN Guangdong
- 专利权人： SHENZHEN BAK BATTERY CO., LTD.
- 当前专利权人： SHENZHEN BAK BATTERY CO., LTD.
- 当前专利权人地址： CN Guangdong
- 优先权： CN200810241390.6 20081222
- 国际申请： PCT/CN2009/075812 WO 20091222
- 主分类号： H01M4/131
- IPC分类号： H01M4/131
摘要：
Provided are a positive electrode material for lithium ion batteries and a process for preparing the same. The positive electrode material for lithium ion batteries comprises a composite positive electrode material consists of LiCoO2 and an auxiliary positive electrode material, the general formula of the auxiliary positive electrode material is LiCo1−x−yNixMnyO2, wherein 0
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