| 发明名称 |
POSITIVE ELECTRODE ACTIVE MATERIAL FOR A LITHIUM SECONDARY BATTERY, METHOD FOR PREPARING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME |
| 摘要 |
The present invention relates to a high-capacity positive electrode active material, and more particularly, to a high-capacity positive electrode active material for a lithium secondary battery, wherein the high-capacity positive electrode active material comprises a composite oxide having the following chemical formula 1: [Chemical formula 1] LixNiyFezMnwO2 (where 1=x=1.8, 0<y=0.13, 0<z=0.13 and 0.6=w=1.) |
| 申请公布号 |
WO2012044055(A3) |
申请公布日期 |
2012.06.07 |
| 申请号 |
WO2011KR07134 |
申请日期 |
2011.09.28 |
| 申请人 |
SK INNOVATION CO.,LTD.;OH, SUNG WOO;SUN, HEE YOUNG;DO, YU RIM;LEE, HYUNG BOK |
发明人 |
OH, SUNG WOO;SUN, HEE YOUNG;DO, YU RIM;LEE, HYUNG BOK |
| 分类号 |
H01M4/525;H01M4/139;H01M4/505;H01M10/052 |
主分类号 |
H01M4/525 |
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