Application of in-situ high energy-resolution fluorescence detection and time-resolved x-ray spectroscopy: catalytic activation of oxygen over supported gold catalysts

van Bokhoven, Jeroen A., Tromp, Moniek, Glatzel, Pieter and Safonova, Olga (2007) Application of in-situ high energy-resolution fluorescence detection and time-resolved x-ray spectroscopy: catalytic activation of oxygen over supported gold catalysts. AIP Conference Proceedings, 882, 654-656. (doi:10.1063/1.2644621).

Record type: Article

Abstract

Life-time-broadening reduction in high-energy-resolution fluorescence detected XAS produced spectra of unprecedented detail. Au L3 edge spectra of a Au/Al₂O₃ catalyst under various reaction conditions showed the interaction of oxygen with the gold particles on this catalyst. A reaction path on the gold particle in the oxidation of CO was established.

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Published date: 2 February 2007

Additional Information: X-Ray Absorption Fine Structure - XAFS13: 13th International Conference

Keywords: gold catalysis, xas, herfd xas, high-energy resolution spectra, in-situ, oxidation of co

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Identifiers

Local EPrints ID: 47105

URI: http://eprints.soton.ac.uk/id/eprint/47105

DOI: doi:10.1063/1.2644621

ISSN: 1551-7616

PURE UUID: a483f43b-1c80-4ac7-a526-fed4ced51102

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Date deposited: 26 Jul 2007

Last modified: 15 Mar 2024 09:31

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Contributors

Author: Jeroen A. van Bokhoven

Author: Moniek Tromp

Author: Pieter Glatzel

Author: Olga Safonova

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