Electrolyte for cost-effective, electrolyte-supported high-temperature fuel cell having high performance and high mechanical strength

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United States of America Patent

PATENT NO 9136553
APP PUB NO 20110027690A1
SERIAL NO

12918074

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Abstract

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Electrolyte for an electrolyte-supported high-temperature fuel cell includes zirconium(IV) oxide doped with from 3.5 mol % to 6.5 mol % of ytterbium(III) oxide. The electrolyte has a thermal expansion coefficient (TEC) based on 30° C. of from 10.6*10−6 K−1 to 11.1*10−6 K−1 at 800° C.

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Patent Owner(s)

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SUNFIRE GMBH01237 DRESDEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gottschling, Marianne Goslar, DE 4 29
Laube, Joerg Laufenburg, DE 2 1
Otterstedt, Ralph Goslar, DE 11 41
Svec, Michael Selb, DE 4 10

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