| 发明名称 |
LITHIUM-NICKEL COMPOSITE OXIDE, PROCESS FOR PREPARING THE SAME, AND POSITIVE ACTIVE MATERIAL FOR SECONDARY BATTERY |
| 摘要 |
There can be provided a novel lithium nickel complex oxide represented by the general formula: Liy-x1Ni1-x2MxO2 (wherein M represents one selected from the group consisting of Al,Fe, Co, Mn and Mg, x = x1 + x2, 0 < x1 </= 0.2, 0 < x2 </= 0.5, 0 < x </= 0.5, and 0.9 </= y </= 1.3), wherein the crystals have been suffciently developed and are highly purified, and a positive electrode active material for a secondary battery whose stability of high dischage capacity is excellent. <IMAGE> |
| 申请公布号 |
EP0806397(B1) |
申请公布日期 |
2002.03.27 |
| 申请号 |
EP19960938529 |
申请日期 |
1996.11.22 |
| 申请人 |
FUJI CHEMICAL INDUSTRY CO., LTD. |
发明人 |
MATSUBARA, YUKIO;UEDA, MASAMI;FUKAMI, TADASHI;FUJIMORI, KAZUMI;MACHI, TAMAKI |
| 分类号 |
C01G53/00;H01M4/52;H01M4/525;H01M10/052;H01M10/36 |
主分类号 |
C01G53/00 |
| 代理机构 |
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