| 发明名称 |
COMPOSITE CATHODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND CATHODE AND LITHIUM BATTERY CONTAINING THE SAME |
| 摘要 |
A composite cathode active material including a lithium metal oxide including an oxide Formula 1 and sulfur,;xLi2MnO3.(1−x−y)LiMO2.yLiMn2O4 (1);wherein 0<x<0.6, 0<y<0.1, and M is at least one selected from a metal and a metalloid. |
| 申请公布号 |
US2015079465(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201414485964 |
申请日期 |
2014.09.15 |
| 申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
CHOI Byung-jin;KANG Yoon-sok;PARK Jin-hwan;YOON Jae-gu;KIM Myung-hoon;MUN Jun-young;PARK Jun-ho;AHN Sung-jin |
| 分类号 |
H01M4/58;C01G45/02;H01M10/0568;H01M10/052 |
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 metal oxide comprising an oxide of Formula 1 and sulfur,
xLi2MnO3.(1−x−y)LiMO2.yLiMn2O4 (1) wherein 0<x<0.6, 0<y<0.1, and M is at least one selected from a metal and a metalloid. |
| 地址 |
Suwon-si KR |
