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Proton conducting ceramics: Closing the gap between high temperature and low temperature fuel cells

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Author(s)

Sophie Duval, Peter Holtappels, Ulrich Vogt, Artur Braun, Thomas Graule, John T S Irvine, Cristian Savaniu

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Abstract

Solid oxide proton conductors offer a new intermediate temperature fuel cell technology combining the advantages of polymeric fuel cells and solid oxide fuel cells. Among potential proton conductor materials, yttrium-substituted barium zirconate (BaZr0.9Y0.1O3-δ) is a promising candidate. The influence of processing parameters on the proton conductivity was addressed in a study to evaluate the performance of this material as a fuel cell electrolyte.

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Details

Original languageEnglish
Pages (from-to)4-5
Number of pages2
JournalEMPA Activities
Issue number2007
Publication statusPublished - 1 Dec 2007

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