发明授权
- 专利标题： Positive electrode active material and non-aqueous electrolyte cell
- 专利标题（中）： 正极活性物质和非水电解质电池
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申请号： US09842483申请日： 2001-04-25
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公开(公告)号： US06749967B2公开(公告)日： 2004-06-15
- 发明人: Guohua Li , Atsuo Yamada
- 申请人： Guohua Li , Atsuo Yamada
- 优先权： JPP2000-128999 20000425; JPP2000-129000 20000425
- 主分类号： H01M458
- IPC分类号： H01M458
摘要：
A positive electrode active material and a non-aqueous electrolyte cell which uses the positive electrode active material. The cell has a high discharge voltage without lowering the capacity and superior charging/discharging characteristics. To this end, the positive electrode active material contains a compound represented by the general formula LixMnyFe1-yPO4, wherein 0
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