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The surface-structure sensitivity of dioxygen activation in the anatase-photocatalyzed oxidation reaction

Zhao, Y. , Ma, W. , Li, Y. , Ji, H. , Chen, C. , Zhu, H., & Zhao, J. (2012) The surface-structure sensitivity of dioxygen activation in the anatase-photocatalyzed oxidation reaction. Angewandte Chemie, 51(13), pp. 3188-3192.

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Abstract

The reaction pathways by which oxygen is incorporated into the substrate in the photocatalytic oxidation of terephthalic acid (TPTA) are vastly different on {001} and {101} facets of an anatase single crystal. This was established by controlling the percentage of {101} and {001} facets, isotopically tracing the origins of the hydroxy group, and studying dioxygen consumption and variance in the concentration of hydroxylation intermediate.

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25 citations in Scopus
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18 citations in Web of Science®

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ID Code: 52832
Item Type: Journal Article
Keywords: dioxygen activation, hydroxylation, isotopic labeling, photocatalysis, structure-activity relationships, Dioxygens, Hydroxy groups, Oxidation reactions, Photocatalytic oxidations, Reaction pathways, Structure activity relationships, Terephthalic acids, Titanium dioxide
DOI: 10.1002/anie.201107149
ISSN: 1433-7851
Subjects: Australian and New Zealand Standard Research Classification > ENGINEERING (090000)
Divisions: Current > Schools > School of Chemistry, Physics & Mechanical Engineering
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Copyright Owner: Copyright 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Deposited On: 08 Aug 2012 09:39
Last Modified: 17 Aug 2012 14:25

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