| 发明名称 |
Positive electrode material for lithium secondary battery |
| 摘要 |
A positive electrode material for a lithium secondary battery includes a lithium manganese oxide having a spinel structure, expressed by one of the general formulae; LixMnyO4 (where 1≤x≤1.33 and 3-x<y≤3.1-x); and LixMnyMzO4 (where M is a metallic element other than Li and Mn, 1≤x≤1.33, 3-x-z<y≤3.1-x-z, and 0<z≤1.0). The metallic element M may be at least one selected from the group consisting of Mg, Al , Cr and Ni. A lithium secondary battery includes at least a positive electrode of the positive electrode material. <IMAGE> |
| 申请公布号 |
EP1109240(A1) |
申请公布日期 |
2001.06.20 |
| 申请号 |
EP20000126097 |
申请日期 |
2000.11.29 |
| 申请人 |
NISSAN MOTOR COMPANY, LIMITED;WAKIHARA, MASATAKA |
发明人 |
WAKIHARA, MASATAKA;TANJO, YUJI |
| 分类号 |
H01M10/05;H01M4/505;H01M4/525;H01M10/052;H01M10/0566 |
主分类号 |
H01M10/05 |
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