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dc.contributor.authorXing, Jun
dc.contributor.authorLi, Yu Hang
dc.contributor.authorJiang, Hai Bo
dc.contributor.authorWang, Yun
dc.contributor.authorYang, Hua Gui
dc.date.accessioned2018-11-02T00:35:18Z
dc.date.available2018-11-02T00:35:18Z
dc.date.issued2014
dc.identifier.issn0360-3199
dc.identifier.doi10.1016/j.ijhydene.2013.11.041
dc.identifier.urihttp://hdl.handle.net/10072/161920
dc.description.abstractPhotocatalytic hydrogen production from water or organic compounds is a promising way to resolve our energy crisis and environmental problems in the near future. Over the past decades, many photocatalysts have been developed for solar water splitting. However, most of these photocatalysts require cocatalyst to facilitate H-2 evolution reaction and noble metals as key cocatalysts are widely used. Consequently, the condition of noble metal cocatalyst including the size and valence state etc plays the key role in such photocatalytic system. Here, the size and valence state effect of Pt on photocatalytic H-2 evolution over platinized TiO2 photocatalyst were studied for the first time. Surprisingly, it was found that Pt particle size does not affect the photoreaction rate with the size range of several nanometers in this work, while it is mainly depended on the valence state of Pt particles. Typically, TOFs of TiO2 photodeposited with 0.1-0.2 wt% Pt can exceed 3000 h(-1). Copyright (C) 2013, Hydrogen Energy Publications, LLC.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherElsevier
dc.publisher.placeUnited Kingdom
dc.relation.ispartofpagefrom1237
dc.relation.ispartofpageto1242
dc.relation.ispartofissue3
dc.relation.ispartofjournalInternational Journal of Hydrogen Energy
dc.relation.ispartofvolume39
dc.subject.fieldofresearchChemical sciences
dc.subject.fieldofresearchInorganic green chemistry
dc.subject.fieldofresearchEngineering
dc.subject.fieldofresearchcode34
dc.subject.fieldofresearchcode340204
dc.subject.fieldofresearchcode40
dc.titleThe size and valence state effect of Pt on photocatalytic H2 evolution over platinized TiO2 photocatalyst
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.hasfulltextNo Full Text
gro.griffith.authorWang, Yun


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