High performance solid electrolyte fuel cells
US6852436B2 · kind B2 · utility
37Cited by
7References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2002 |
| Grant date | Feb 8, 2005 |
| Priority date | — |
| Expiry date | Apr 28, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a fuel cell apparatus which includes arrays of positive air electrodes and negative fuel electrodes with via interconnections disposed on an electrolyte sheet; optional electrode designs include symmetric electrodes comprising a conductive silver alloy metal phase and a thermally stabilizing ceramic phase, the latter providing low interface resistance and matching thermal properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.