- 专利标题： CATHODE MATERIALS FOR SECONDARY (RECHARGEABLE) LITHIUM BATTERIES
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申请号： US12859934申请日： 2010-08-20
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公开(公告)号： US20110039158A1公开(公告)日： 2011-02-17
- 发明人: Michel Armand , John B. Goodenough , Akshaya K. Padhi , Kjrakodu S. Nanjundaswamy , Christian Masquelier
- 申请人： Michel Armand , John B. Goodenough , Akshaya K. Padhi , Kjrakodu S. Nanjundaswamy , Christian Masquelier
- 主分类号： H01M4/485
- IPC分类号： H01M4/485 ; H01M4/90 ; H01B1/02 ; H01B1/04 ; H01M4/50 ; H01M4/52
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-olivine, a modified olivine, or 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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