| 发明名称 | Positive electrode active material for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, battery pack, and method for manufacturing positive electrode active material for non-aqueous electrolyte secondary battery | ||
| 摘要 | According to one embodiment, it is provided with a positive electrode active material for a non-aqueous electrolyte secondary battery represented by a general formula Li(LiaMnbNicCodFee)O2-xFx, wherein a, b, c, d, e and x in the general formula are values such that 0<a≦0.33, 0<b≦0.67, 0≦c<1, 0≦d<1, 0≦e<1 and 0.1≦x≦1−b, and the following formula (1) is satisfied:;3≤3-x-a-2c-3d-3eb<4.(1) | ||
| 申请公布号 | US9343711(B2) | 申请公布日期 | 2016.05.17 |
| 申请号 | US201113231255 | 申请日期 | 2011.09.13 |
| 申请人 | KABUSHIKI KAISHA TOSHIBA | 发明人 | Sasakawa Tetsuya;Inagaki Hiroki;Takami Norio |
| 分类号 | H01M4/505;H01M4/525;H01M2/02;H01M2/10;H01M10/48 | 主分类号 | H01M4/505 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A positive electrode active material for a non-aqueous electrolyte secondary battery, the positive electrode active material having a formula Li(LiaMnbNicCodFee)O2-xFx, wherein a, b, c, d, e, and x satisfy 0.2≦a≦0.33, 0<b≦0.67, 0≦c<1, 0≦d<1, 0≦e<1, and 0.2≦x≦1−b, and wherein formula (1) is satisfied:3≤3-x-a-2c-3d-3eb<3.66.(1) | ||
| 地址 | Tokyo JP | ||