发明名称 |
OXIDE MODIFIED AIR ELECTRODE FOR HIGH TEMPERATURE ELECTROCHEMICAL CELLS |
摘要 |
An electrochemical cell is made having a porous cermet electrode (16) and a porous lanthanum manganite electrode (14), with solid oxide electrolyte (15) between them, where the lanthanum manganite surface next to the electrolyte contains a thin discontinuous layer of high surface area cerium oxide, and/or praseodymium oxide, preferably as discrete particles (30) in contact with the air electrode and electrolyte. <IMAGE> |
申请公布号 |
KR100246723(B1) |
申请公布日期 |
2000.03.15 |
申请号 |
KR19910018265 |
申请日期 |
1991.10.17 |
申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
SINGH, PRABHAKAR;RUKA, ROSWELL JOHN |
分类号 |
H01M4/86;G01N27/407;H01M8/02;H01M8/10;H01M8/12 |
主分类号 |
H01M4/86 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|