| 发明名称 |
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY |
| 摘要 |
A positive active material according to one embodiment has at least one singlet peak at 7Li NMR measurement. The positive active material according to one embodiment has structural stability, and thus has electrochemical properties such as cycle-life characteristics and the like. |
| 申请公布号 |
US2016049644(A1) |
申请公布日期 |
2016.02.18 |
| 申请号 |
US201514695959 |
申请日期 |
2015.04.24 |
| 申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
Lee Joon-Hyung;Shim Jae-Hyun;Lee Ki-Soo;Menshikov Evgeny;Menshikova Irina |
| 分类号 |
H01M4/36;H01M10/052;H01M4/505;H01M4/58;H01M4/525 |
主分类号 |
H01M4/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A positive active material for a rechargeable lithium battery having at least one singlet peak at 7Li NMR measurement. |
| 地址 |
Yongin-si KR |
