| 发明名称 |
LITHIUM COBALT COMPOSITE OXIDE FOR LITHIUM SECONDARY BATTERY, PREPARATION METHOD THEREOF, AND LITHIUM SECONDARY BATTERY INCLUDING POSITIVE ELECTRODE INCLUDING LITHIUM COBALT COMPOSITE OXIDE |
| 摘要 |
Provided is a lithium cobalt composite oxide for a lithium secondary battery represented by Formula 1 below and having a polycrystalline state, a method of preparing the same, a positive electrode for a lithium battery including the lithium cobalt composite oxide, and a lithium secondary battery including a positive electrode, which includes the lithium cobalt composite oxide.;LiaCobOc Formula 1;In Formula 1, a is an integer from 0.9 to 1.1, b is an integer from 0.980 to 1.0000, and c is an integer from 1.9 to 2.1. Also included is a method of manufacture therefor. |
| 申请公布号 |
US2015372301(A1) |
申请公布日期 |
2015.12.24 |
| 申请号 |
US201514701328 |
申请日期 |
2015.04.30 |
| 申请人 |
Samsung SDI Co., Ltd |
发明人 |
Kim Jihyun;Park Dohyung;Kwon Seonyoung;Han Juhyeong;Kim Jinhwa;Kim Minhan;Kim Kyounghyun |
| 分类号 |
H01M4/525;H01M10/052;C01G51/04 |
主分类号 |
H01M4/525 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lithium cobalt composite oxide for a lithium secondary battery represented by Formula 1 and having a polycrystalline state:
LiaCobOc Formula 1 wherein, a is an integer from 0.9 to 1.1, b is an integer from 0.980 to 1.0000, and c is an integer from 1.9 to 2.1. |
| 地址 |
Yongin-si KR |
