| 发明名称 |
COMPOSITE CATHODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, CATHODE INCLUDING THE MATERIAL, AND LITHIUM BATTERY INCLUDING THE CATHODE |
| 摘要 |
A composite cathode active material including: a lithium composite oxide; a metal phosphate represented by Formula 1, preparation methods thereof, a cathode and a lithium battery.;MxPyOz Formula 1;wherein, in Formula 1, M is vanadium, niobium, tantalum, or a combination thereof, 1≦y/x≦1.33, and 4≦z/y≦5. |
| 申请公布号 |
US2016190585(A1) |
申请公布日期 |
2016.06.30 |
| 申请号 |
US201514979726 |
申请日期 |
2015.12.28 |
| 申请人 |
Samsung Electronics Co., Ltd. ;INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY ;Samsung SDI Co., Ltd. |
发明人 |
Yoon Jaegu;Kim Donghan;Park Kwangjin;Hong Sukgi;Park Jinhwan;Kim Jaekook;Kim Sungjin;Gim Jihyeon;Song Jinju |
| 分类号 |
H01M4/58;H01M4/36;H01M10/052;H01M4/485 |
主分类号 |
H01M4/58 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A composite cathode active material comprising:
a lithium composite oxide; and a metal phosphate represented by Formula 1,
MxPyOz Formula 1 wherein, in Formula 1, M is vanadium, niobium, tantalum, or a combination thereof, 1≦y/x≦1.33, and 4≦z/y≦5. |
| 地址 |
Suwon-si KR |
