| 发明名称 |
ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE |
| 摘要 |
An active material for a nonaqueous electrolyte energy storage device contains a lithium-transition metal composite oxide having a crystal structure attributable to space group Fm-3m and represented by the compositional formula (1):;Li1+xNbyMezApO2 (1);wherein Me is a transition metal including Fe and/or Mn, 0<x<1, 0<y<0.5, 0.25≦z<1, A is an element other than Nb and Me, and 0≦p≦0.2. |
| 申请公布号 |
US2016049640(A1) |
申请公布日期 |
2016.02.18 |
| 申请号 |
US201414778871 |
申请日期 |
2014.03.26 |
| 申请人 |
GS YUASA INTERNATIONAL LTD. ;TOKYO UNIVERSITY OF SCIENCE EDUCATIONAL FOUNDATION ADMINISTRATIVE ORGANIZATION |
发明人 |
TAKEUCHI Mitsue;YABUUCHI Naoaki;KOMABA Shinichi;ENDO Daisuke |
| 分类号 |
H01M4/131;H01M4/505;H01M4/525 |
主分类号 |
H01M4/131 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An active material for a nonaqueous electrolyte energy storage device, comprising a lithium-transition metal composite oxide having a crystal structure attributable to space group Fm-3m and represented by the compositional formula (1):
Li1+xNbyMezApO2 (1) wherein Me is a transition metal including Fe and/or Mn, 0<x<1, 0<y<0.5, 0.25≦z<1, A is an element other than Nb and Me, and 0≦p≦0.2. |
| 地址 |
Kyoto-shi, Kyoto JP |
