| 发明名称 |
VERBESSERTE LITHIUMIONENBATTERIEN |
| 摘要 |
Improved lithium-ion batteries in which the cathode comprises particles that include (i) transition metal grains having a grain size no greater than about 50 nanometers; and (ii) lithium-containing grains selected from the group consisting of lithium oxides, lithium sulfides, lithium halides (e.g., chloride, bromides, iodides, or fluorides), and combinations thereof. |
| 申请公布号 |
AT385049(T) |
申请公布日期 |
2008.02.15 |
| 申请号 |
AT20020749935T |
申请日期 |
2002.07.12 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
OBROVAC, MARK;DAHN, JEFFREY |
| 分类号 |
H01M4/36;H01M4/02;H01M4/04;H01M4/13;H01M4/136;H01M4/139;H01M4/48;H01M4/485;H01M4/52;H01M4/525;H01M4/58;H01M4/62;H01M10/0525;H01M10/36 |
主分类号 |
H01M4/36 |
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