| 发明名称 |
COMPOSITE POSITIVE ACTIVE MATERIAL, POSITIVE ELECTRODE AND LITHIUM BATTERY CONTAINING THE COMPOSITE POSITIVE ACTIVE MATERIAL |
| 摘要 |
A composite positive active material includes a composite, the composite including: a first metal oxide having a layered crystal structure; and a second metal oxide having a rocksalt crystal structure, wherein the composite includes at least one doping element selected from Group 1 and Group 2 of the Periodic Table wherein the doping element is not Li. |
| 申请公布号 |
US2017062813(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201615244701 |
申请日期 |
2016.08.23 |
| 申请人 |
Samsung Electronics Co., Ltd. ;Samsung SDI Co., Ltd. |
发明人 |
Choi Byungjin;KAPYLOU Andrei;Kim Donghan;Park Jinhwan;Song Jayhyok;Ahn Sungjin;Yeon Donghee;Yu Byongyong |
| 分类号 |
H01M4/36;H01M4/525;H01M4/505;H01M10/0525;H01M4/131 |
主分类号 |
H01M4/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A composite positive active material comprising a composite, the composite comprising:
a first metal oxide having a layered crystal structure; and a second metal oxide having a rocksalt crystal structure, wherein the composite comprises at least one doping element selected from Group 1 and Group 2 of the Periodic Table wherein the doping element is not Li. |
| 地址 |
Suwon-si KR |
