| 发明名称 |
HIGH VOLTAGE CATHODE COMPOSITIONS FOR LITHIUM-ION BATTERIES |
| 摘要 |
A lithium transition metal oxide composition. The composition has the formula Lia[LibNicMndCOe]02, where a≧0.9, b≧0, c>0, d>0, e>0, b+c+d+e=1, 1.05≦c/d≦1.4, 0.05≦e≦0.30, 0.9≦(a+b)/M≦1.06, and M=c+d+e. The composition has an 03 type structure. |
| 申请公布号 |
US2015180030(A1) |
申请公布日期 |
2015.06.25 |
| 申请号 |
US201314415755 |
申请日期 |
2013.07.16 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
Lu Zhonghua;Eberman Kevin W |
| 分类号 |
H01M4/505;H01M10/0525;H01M4/525 |
主分类号 |
H01M4/505 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lithium transition metal oxide composition having the formula Lia[LibNicMndCoe]O2, where a≧0.9, b≧0, c>0, d>0, e>0, b+c+d+e=1, 1.05≦c/d≦1.4, 0.05≦e≦0.30, 1.03<(a+b)/M≦1.06, and M=c+d+e;
wherein the composition has an 03 type structure. |
| 地址 |
St. Paul MN US |
