发明授权
- 专利标题: Non-aqueous electrolyte secondary battery
- 专利标题(中): 非水电解质二次电池
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申请号: US11523565申请日: 2006-09-20
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公开(公告)号: US07521152B2公开(公告)日: 2009-04-21
- 发明人: Katsutoshi Takeda , Hideyuki Koga , Hiroshi Sawada , Masahisa Fujimoto
- 申请人: Katsutoshi Takeda , Hideyuki Koga , Hiroshi Sawada , Masahisa Fujimoto
- 申请人地址: JP Osaka
- 专利权人: Sanyo Electric Co., Ltd.
- 当前专利权人: Sanyo Electric Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: McDermott Will & Emery LLP
- 优先权: JP2005-276611 20050922
- 主分类号: H01M4/58
- IPC分类号: H01M4/58 ; H01M4/50
摘要:
Li2-xAxMO3 obtained by replacing lithium in Li2MO3 having a layered structure by an alkali metal having ion radius larger than that of lithium is used as a positive electrode active material. In this Li2-xAxMO3, x satisfies the relation 0
公开/授权文献
- US20070065723A1 Non-aqueous electrolyte secondary battery 公开/授权日:2007-03-22
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