Fuel electrode containing pre-sintered nickel/zirconia for a solid oxide fuel cell
Patent
·
OSTI ID:873793
- Pittsburgh, PA
- Monroeville, PA
A fuel cell structure (2) is provided, having a pre-sintered nickel-zirconia fuel electrode (6) and an air electrode (4), with a ceramic electrolyte (5) disposed between the electrodes, where the pre-sintered fuel electrode (6) contains particles selected from the group consisting of nickel oxide, cobalt and cerium dioxide particles and mixtures thereof, and titanium dioxide particles, within a matrix of yttria-stabilized zirconia and spaced-apart filamentary nickel strings having a chain structure, and where the fuel electrode can be sintered to provide an active solid oxide fuel cell.
- Research Organization:
- WESTINGHOUSE ELECTRIC CORP
- DOE Contract Number:
- FC26-97FT34139
- Assignee:
- Siemens Westinghouse Power Corporation (Orlando, FL)
- Patent Number(s):
- US 6248468
- OSTI ID:
- 873793
- Country of Publication:
- United States
- Language:
- English
Ceramic Fuel Cells
|
journal | March 1993 |
Characterization of Ni-YSZ Anode Degradation for Substrate-Type Solid Oxide Fuel Cells
|
journal | January 1996 |
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