Surface Activation of Faceted Photocatalyst: When Metal Cocatalyst Determines the Nature of the Facets

Pt nanoparticles with tunable size are prepared on the entire surface of facet‐engineered Cu(2)WS(4) decahedral photocatalyst via a kinetic‐controlled chemical reduction process. The {101} facets of the photocatalyst which featured photo‐oxidation, are successfully activated for photoreduction by Pt...

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Detalles Bibliográficos
Autores principales: Wang, Bin, Liu, Maochang, Zhou, Zhaohui, Guo, Liejin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2015
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5115336/
https://www.ncbi.nlm.nih.gov/pubmed/27980917
http://dx.doi.org/10.1002/advs.201500153
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author Wang, Bin
Liu, Maochang
Zhou, Zhaohui
Guo, Liejin
author_facet Wang, Bin
Liu, Maochang
Zhou, Zhaohui
Guo, Liejin
author_sort Wang, Bin
collection PubMed
description Pt nanoparticles with tunable size are prepared on the entire surface of facet‐engineered Cu(2)WS(4) decahedral photocatalyst via a kinetic‐controlled chemical reduction process. The {101} facets of the photocatalyst which featured photo‐oxidation, are successfully activated for photoreduction by Pt. The resulting photocatalyst shows an activity nine times higher compared to that of the only {001}‐facets activated catalyst obtained by a conventional in situ photodeposition route. [Image: see text]
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spelling pubmed-51153362016-12-15 Surface Activation of Faceted Photocatalyst: When Metal Cocatalyst Determines the Nature of the Facets Wang, Bin Liu, Maochang Zhou, Zhaohui Guo, Liejin Adv Sci (Weinh) Communications Pt nanoparticles with tunable size are prepared on the entire surface of facet‐engineered Cu(2)WS(4) decahedral photocatalyst via a kinetic‐controlled chemical reduction process. The {101} facets of the photocatalyst which featured photo‐oxidation, are successfully activated for photoreduction by Pt. The resulting photocatalyst shows an activity nine times higher compared to that of the only {001}‐facets activated catalyst obtained by a conventional in situ photodeposition route. [Image: see text] John Wiley and Sons Inc. 2015-07-14 /pmc/articles/PMC5115336/ /pubmed/27980917 http://dx.doi.org/10.1002/advs.201500153 Text en © 2015 The Authors. Published by WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim This is an open access article under the terms of the Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Communications
Wang, Bin
Liu, Maochang
Zhou, Zhaohui
Guo, Liejin
Surface Activation of Faceted Photocatalyst: When Metal Cocatalyst Determines the Nature of the Facets
title Surface Activation of Faceted Photocatalyst: When Metal Cocatalyst Determines the Nature of the Facets
title_full Surface Activation of Faceted Photocatalyst: When Metal Cocatalyst Determines the Nature of the Facets
title_fullStr Surface Activation of Faceted Photocatalyst: When Metal Cocatalyst Determines the Nature of the Facets
title_full_unstemmed Surface Activation of Faceted Photocatalyst: When Metal Cocatalyst Determines the Nature of the Facets
title_short Surface Activation of Faceted Photocatalyst: When Metal Cocatalyst Determines the Nature of the Facets
title_sort surface activation of faceted photocatalyst: when metal cocatalyst determines the nature of the facets
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5115336/
https://www.ncbi.nlm.nih.gov/pubmed/27980917
http://dx.doi.org/10.1002/advs.201500153
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AT zhouzhaohui surfaceactivationoffacetedphotocatalystwhenmetalcocatalystdeterminesthenatureofthefacets
AT guoliejin surfaceactivationoffacetedphotocatalystwhenmetalcocatalystdeterminesthenatureofthefacets

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