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DOE OSTI · 1908186

Support Effect Studied on Thin-Film Perovskites

Gorte, Raymond J.
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Abstract

Some functional oxides exhibit strong support effects but typically have low surface areas and stabilities that negate the promotional effects. The primary goal of our work in the past three years was to develop high-surface-area versions of these supports by Atomic Layer Deposition onto stable supports, then use these to understand how the oxide supports affect the metal catalytic properties. The primary application targeted for these materials was methane oxidation and related reactions for emissions control. Systems of particular interest were supported, precious metals on thin-film perovskites in order to develop “intelligent” catalysts in which the metal can reversibly ex-solve from perovskite lattices. This following report lists the papers that were published with the support of this DOE grant, together with a brief summary of the results from each paper.

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Gorte, Raymond J.. 2023-01-09. Support Effect Studied on Thin-Film Perovskites. https://doi.org/10.2172/1908186

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