| 发明名称 |
CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME, AND METHOD OF PREPARING CATHODE ACTIVE MATERIAL |
| 摘要 |
A cathode active material including a layered lithium transition metal oxide, wherein the layered lithium transition metal oxide includes a metal cation having an oxidation number of +4, and wherein the metal cation is disposed in an octahedral site of a lattice of the layered lithium transition metal oxide. |
| 申请公布号 |
US2017062816(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201615200052 |
申请日期 |
2016.07.01 |
| 申请人 |
Samsung Electronics Co., Ltd. ;Samsung SDI Co., Ltd. |
发明人 |
Son Youhwan;Han Dongwook;Yoon Jaegu;Shin Dongwook;Ham Yongnam |
| 分类号 |
H01M4/485;H01M10/0525 |
主分类号 |
H01M4/485 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A cathode active material comprising a layered lithium transition metal oxide, wherein the layered lithium transition metal oxide comprises a metal cation having an oxidation number of +4, and wherein the metal cation is disposed in an octahedral site of a lattice of the layered lithium transition metal oxide. |
| 地址 |
Suwon-si KR |
