| 发明名称 |
POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE FOR ELECTRICAL DEVICE, AND ELECTRICAL DEVICE |
| 摘要 |
A positive electrode active material is provided to contain: a solid solution lithium-containing transition metal oxide (A) represented by Li 1.5 [Ni a Co b Mn c [Li] d ]O 3 (where a, b, c and d satisfy the relations of a+b+c+d=1.5, 0.1<d‰¤0.4, 1.1‰¤a+b+c<1.4, 0.2‰¤a‰¤0.7 and 0<b/a<1); and a lithium-containing transition metal oxide (B) represented by LiM X Mn 2-X O 4 (where M represents Cr or Al, and x satisfies the relation of 0‰¤x<2). |
| 申请公布号 |
EP2824737(B1) |
申请公布日期 |
2016.10.19 |
| 申请号 |
EP20130757122 |
申请日期 |
2013.03.06 |
| 申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
ITO, ATSUSHI;YAMAMOTO, SHINJI |
| 分类号 |
H01M4/525;C01G45/12;C01G53/00;H01M4/131;H01M4/36;H01M4/505;H01M10/0525 |
主分类号 |
H01M4/525 |
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