- 专利标题： Cathode materials for secondary (rechargeable) lithium batteries
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申请号： US12877744申请日： 2010-09-08
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公开(公告)号： US07964308B2公开(公告)日： 2011-06-21
- 发明人: John B. Goodenough , Akshaya K. Padhi , Kirakodu S. Nanjundaswamy , Christian Masquelier
- 申请人： John B. Goodenough , Akshaya K. Padhi , Kirakodu S. Nanjundaswamy , Christian Masquelier
- 申请人地址： CA Montreal, Quebec
- 专利权人： Hydro-Quebec
- 当前专利权人： Hydro-Quebec
- 当前专利权人地址： CA Montreal, Quebec
- 代理机构： Baker Botts L.L.P.
- 主分类号： H01M4/58
- IPC分类号： H01M4/58 ; H01M4/13
摘要：
The invention relates to materials for use as electrodes in an alkali-ion secondary (rechargeable) battery, particularly a lithium-ion battery. The invention provides transition-metal compounds having the ordered-olivineor the rhombohedral NASICON structure and the polyanion (PO4)3− as at least one constituent for use as electrode material for alkali-ion rechargeable batteries.
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