| 发明名称 |
ACTIVE MATERIAL, NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK, AND BATTERY MODULE |
| 摘要 |
In general, according to one embodiment, there is provided an active material. The active material contains a a niobium composite oxide. The niobium composite oxide is represented by a general formula of LixM(1-y)NbyNb2O(7+δ). In the general formula, M is at least one selected from the group consisting of Ti and Zr, and x, y and δ satisfy 0≦x≦6, 0≦y≦1, and −1≦δ≦1, respectively. The niobium composite oxide contains nitrogen atoms in a content of 0.01% to 3.02% by mass. |
| 申请公布号 |
US2016268602(A1) |
申请公布日期 |
2016.09.15 |
| 申请号 |
US201615066281 |
申请日期 |
2016.03.10 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
INAGAKI Hiroki;ISE Kazuki;HARADA Yasuhiro;TAKAMI Norio |
| 分类号 |
H01M4/485;H01M10/42;H01M10/48 |
主分类号 |
H01M4/485 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An active material comprising a niobium composite oxide, which is represented by a general formula of LixM(1-y)NbyNb2O(7+δ), wherein M is at least one selected from the group consisting of Ti and Zr, and x, y and δ satisfy 0≦x≦6, 0≦y≦1, and −1≦δ≦1, respectively, and the niobium composite oxide comprises nitrogen atoms in a content of 0.01% to 3.02% by mass. |
| 地址 |
Minato-ku JP |
