HIGH PERFORMANCE SOLID ELECTROLYTE FUEL CELLS

HIGH PERFORMANCE SOLID ELECTROLYTE FUEL CELLS

The present invention relates to a compliant fuel cell apparatus which includes arrays of positive air electrodes and negative fuel electrodes with via interconnections disposed on a thin compliant electrolyte sheet; optional electrode designs include symmetric electrodes comprising a conductive sil...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BROWN, JACQUELINE, L, ST. JULIEN, DELL, J, KETCHAM, THOMAS, D, BADDING, MICHAEL, E, WUSIRIKA, RAJA, RAO
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:The present invention relates to a compliant fuel cell apparatus which includes arrays of positive air electrodes and negative fuel electrodes with via interconnections disposed on a thin compliant 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, with the resulting fuel cells remaining sufficiently compliant to demonstrate good resistance to thermal shock damage.