| 发明名称 |
SOLID OXIDE FUEL CELL |
| 摘要 |
A solid oxide fuel cell includes a cathode, and an anode, and a solid electrolyte layer disposed between the cathode and the anode. The cathode includes a complex oxide having a perovskite structure expressed by the general formula ABO3. A standard deviation value for the atomic percentage of respective elements at the A site measured using energy dispersive X-ray spectroscopy at 10 spots in a single field on the sectional surface of the cathode is no more than 10.4. |
| 申请公布号 |
US2014315116(A1) |
申请公布日期 |
2014.10.23 |
| 申请号 |
US201414304434 |
申请日期 |
2014.06.13 |
| 申请人 |
NGK INSULATORS, LTD. |
发明人 |
OHMORI Makoto;KOBAYASHI Ayano;FUJISAKI Shinji |
| 分类号 |
H01M4/90 |
主分类号 |
H01M4/90 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A solid oxide fuel cell comprising:
a cathode including a complex oxide having a perovskite structure expressed by the general formula ABO3; an anode; and a solid electrolyte layer disposed between the cathode and the anode,
a standard deviation value for an atomic percentage of respective elements at the A site measured using energy dispersive X-ray spectroscopy at 10 spots in a single field on a sectional surface of the cathode being no more than 10.4. |
| 地址 |
Nagoya-shi JP |
