Substoichiometric ultrathin zirconia films cause strong metal–support interaction

Peter Lackner; Joong Il Jake Choi; Ulrike Diebold; Michael Schmid

doi:10.1039/c9ta08438j

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Substoichiometric ultrathin zirconia films cause strong metal–support interaction

Peter Lackner Joong Il Jake Choi Ulrike Diebold Michael Schmid

Year: 2019 Journal: Journal of Materials Chemistry A Vol: 7 (43)Pages: 24837-24846 Publisher: Royal Society of Chemistry

DOI: 10.1039/c9ta08438j

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Abstract

ZrO₂/metal inverse model catalysts exhibit the strong metal–support interaction (SMSI) effect. Upon annealing under reducing conditions, an oxygen-deficient_, ultrathin ZrO_≈1.5 film covers the metal. Nevertheless, Zr retains its 4+ charge state.

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Electrocatalysts for Energy Conversion

Physical Sciences → Energy → Renewable Energy, Sustainability and the Environment

Catalytic Processes in Materials Science

Physical Sciences → Materials Science → Materials Chemistry

Advanced Photocatalysis Techniques

Physical Sciences → Energy → Renewable Energy, Sustainability and the Environment

Substoichiometric ultrathin zirconia films cause strong metal–support interaction

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