发明授权
- 专利标题: Process of making cathode material containing Ni-based lithium transition metal oxide
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申请号: US13077052申请日: 2011-03-31
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公开(公告)号: US08574541B2公开(公告)日: 2013-11-05
- 发明人: Jens M. Paulsen , Hong-Kyu Park , Yong Hoon Kwon
- 申请人: Jens M. Paulsen , Hong-Kyu Park , Yong Hoon Kwon
- 申请人地址: KR
- 专利权人: LG Chem, Ltd.
- 当前专利权人: LG Chem, Ltd.
- 当前专利权人地址: KR
- 代理机构: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- 主分类号: C01G15/00
- IPC分类号: C01G15/00
摘要:
The present invention provides for a process of making a Ni-based lithium transition metal oxide cathode active materials used in lithium ion secondary batteries. The cathode active materials are substantially free of Li2CO3 impurity and soluble bases.
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