| 发明名称 |
AIR ELECTRODE MATERIAL AND FUEL BATTERY CELL |
| 摘要 |
A cathode material used in an anode (10) and a cathode (14) contains (Co,Fe) 3 O 4 and a perovskite type oxide that is expressed by the general formula ABO 3 and includes at least one of La and Sr at the A site. A content ratio of (Co,Fe) 3 O 4 in the cathode material is at least 0.23 wt% and no more than 8.6 wt%. |
| 申请公布号 |
EP2985825(A4) |
申请公布日期 |
2016.11.09 |
| 申请号 |
EP20140782655 |
申请日期 |
2014.04.03 |
| 申请人 |
NGK INSULATORS, LTD. |
发明人 |
OHMORI, MAKOTO;KOBAYASHI, AYANO |
| 分类号 |
H01M4/86;C04B35/00;H01M4/90;H01M8/1213;H01M8/124;H01M8/1246 |
主分类号 |
H01M4/86 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
