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231225s2019 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.8b03488
|2 doi
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|a eng
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|a Wei, Tingcha
|e verfasserin
|4 aut
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|a Effect of Single-Atom Cocatalysts on the Activity of Faceted TiO2 Photocatalysts
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|c 2019
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Revised 20.11.2019
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a The synergetic contribution of crystal facets and atomic cocatalysts toward the photoactivity of TiO2 was fundamentally investigated. Atomic-level dispersed Pt and Au were deposited onto 001-faceted and 101-faceted TiO2, separately. When used as photocatalysts for photocatalytic H2 production, Pt/TiO2-001 showed 1156 and 3 times higher H2 evolution rate than that of cocatalyst-free TiO2-001 and Pt-cocatalyzed TiO2-101. The significantly improved photocatalytic performance was attributed to the efficient separation of high-energy electrons and the sufficient exposure of reactive sites. This study demonstrates a promising way to design single-atom-assisted photocatalysts for high-efficiency water splitting
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Zhu, Yanan
|e verfasserin
|4 aut
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|a Wu, Yuxuan
|e verfasserin
|4 aut
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|a An, Xiaoqiang
|e verfasserin
|4 aut
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|a Liu, Li-Min
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 35(2019), 2 vom: 15. Jan., Seite 391-397
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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|g volume:35
|g year:2019
|g number:2
|g day:15
|g month:01
|g pages:391-397
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|u http://dx.doi.org/10.1021/acs.langmuir.8b03488
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