发明名称 |
Nonaqueous secondary battery and a method of manufacturing a negative electrode active material |
摘要 |
A nonaqueous secondary battery comprising a negative electrode, a positive electrode in which a chalcogenated substance containing lithium is used as a positive electrode active material and a nonaqueous ion conductor, said negative electrode containing a negative electrode active material which is a carbon material where an amorphous carbon is adhered on the surface of graphite particles which are subjected to an oxidizing treatment.
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申请公布号 |
US5965296(A) |
申请公布日期 |
1999.10.12 |
申请号 |
US19970862677 |
申请日期 |
1997.05.23 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
NISHIMURA, NAOTO;YAMADA, KAZUO;TSUKUDA, YOSHIHIRO;MITATE, TAKEHITO;MINATO, KAZUAKI |
分类号 |
C01B31/04;H01M4/50;H01M4/505;H01M4/52;H01M4/525;H01M4/58;H01M4/587;H01M10/0525;H01M10/0569;H01M10/36;(IPC1-7):H01M4/38 |
主分类号 |
C01B31/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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