发明名称 |
Cobalt-coated lithium manganese complex oxide and preparation process thereof |
摘要 |
A cobalt-coated lithium manganese complex oxide is disclosed. This provides a particularly high discharge capacity which is useful for the improvement of cycle characteristics of a secondary battery as an active material of a positive electrode for a secondary battery with a nonaqueous electrolyte.
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申请公布号 |
US6551571(B2) |
申请公布日期 |
2003.04.22 |
申请号 |
US20020166409 |
申请日期 |
2002.06.11 |
申请人 |
TODA KOGYO CORPORATION |
发明人 |
FUJINO SHOICHI;TAKAHAMA HIROSHI;HATATANI MITSUAKI;SUGIYAMA NORIMIKI;SADAMURA HIDEAKI |
分类号 |
C01G45/02;H01M4/1391;H01M4/50;H01M4/505;H01M4/62;H01M10/42;(IPC1-7):C01G45/12 |
主分类号 |
C01G45/02 |
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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