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Photo-controlled bond changes on Pt/TiO₂ for promoting overall water splitting and restraining hydrogen–oxygen recombination

Author:
Zhang, Yajun, Hu, Hongyan, Huang, Xiaojuan, Bi, Yingpu
Source:
Journal of materials chemistry A 2019 v.7 no.11 pp. 5938-5942
ISSN:
2050-7496
Subject:
X-ray photoelectron spectroscopy, electron transfer, hydrogen, lighting, photocatalysts
Abstract:
Herein, novel synchronous illumination X-ray photoelectron spectroscopy combined with an angle-resolved technique (AR-SI-XPS) was employed for the first time to identify the interatomic electron transfer and interface bond changes on Pt/TiO₂ photocatalysts, which could promote overall water splitting while restraining undesirable hydrogen back-oxidation.
Agid:
6322354