| 发明名称 |
POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERIES, POSITIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERIES, AND LITHIUM ION SECONDARY BATTERY |
| 摘要 |
A positive electrode material for lithium ion secondary batteries is represented by the compositional formula: Li1.15+xNi0.3+yMn0.5-yO2 [in the formula, x and y are parameters which satisfy the following relationships: -0.1≤x≤0.05 and -0.1<y≤0.1]. |
| 申请公布号 |
WO2014155709(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
WO2013JP59633 |
申请日期 |
2013.03.29 |
| 申请人 |
HITACHI,LTD. |
发明人 |
KONISHI, HIROAKI;GUNJI, AKIRA;FENG, XIAOLIANG;FURUTSUKI, SHO |
| 分类号 |
H01M4/505;H01M4/131;H01M4/525 |
主分类号 |
H01M4/505 |
| 代理机构 |
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代理人 |
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