发明授权
- 专利标题： Positive-electrode active material for alkaline secondary battery and an alkaline secondary battery
- 专利标题（中）： 碱性二次电池用正极活性物质和碱性二次电池
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申请号： US09267399申请日： 1999-03-15
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公开(公告)号： US06174624B1公开(公告)日： 2001-01-16
- 发明人: Mutsumi Yano , Mitsunori Tokuda , Mitsuzou Nogami , Shin Fujitani , Koji Nishio
- 申请人： Mutsumi Yano , Mitsunori Tokuda , Mitsuzou Nogami , Shin Fujitani , Koji Nishio
- 优先权： JP10-065131 19980316; JP11-037463 19990216
- 主分类号： H01M458
- IPC分类号： H01M458
摘要：
A positive-electrode active material for alkaline secondary battery according to the invention has an &agr;-Ni(OH)2 crystal structure which incorporates therein manganese and a trivalent metal other than manganese.
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