发明申请
- 专利标题： Cathode Materials for Secondary (Rechargeable) Lithium Batteries
- 专利标题（中）： 二次（可充电）锂电池的阴极材料
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申请号： US13645341申请日： 2012-10-04
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公开(公告)号： US20130029223A1公开(公告)日： 2013-01-31
- 发明人: Michel Armand , John B. Goodenough , Akshaya K. Padhi , Kirakodu S. Nanjundaswamy , Christian Masquelier
- 申请人： Michel Armand , John B. Goodenough , Akshaya K. Padhi , Kirakodu S. Nanjundaswamy , Christian Masquelier
- 主分类号： H01M4/485
- IPC分类号： H01M4/485 ; H01M4/54 ; H01M4/525 ; H01M4/505 ; B82Y30/00
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 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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