- 专利标题： Cathode materials for secondary (rechargeable) lithium batteries
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申请号： US11647899申请日： 2006-12-29
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公开(公告)号： US20070117019A1公开(公告)日： 2007-05-24
- 发明人: Michel Armand , John Goodenough , Akshaya Padhi , Kirakodu Nanjundaswamy , Christian Masquelier
- 申请人： Michel Armand , John Goodenough , Akshaya Padhi , Kirakodu Nanjundaswamy , Christian Masquelier
- 主分类号： H01M4/58
- IPC分类号： H01M4/58 ; C01B25/45
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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