A self-assembled 3D Pt/TiO2 architecture for high-performance photocatalytic hydrogen production

Haiyan Li; Hongwen Yu; Lei Sun; Jiali Zhai; Xuerong Han

doi:10.1039/C4NR06310D

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A self-assembled 3D Pt/TiO₂ architecture for high-performance photocatalytic hydrogen production†

Haiyan Li,^a Hongwen Yu,*^a Lei Sun,^a Jiali Zhai^a and Xuerong Han*^b

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* Corresponding authors

^a Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China
E-mail: yuhw@neigae.ac.cn
Tel: (+86)-431-85542290

^b Faculty of Advanced Life Science, Hokkaido University, Sapporo 001-0021, Japan
E-mail: hxr@mail.sci.hokudai.ac.jp

Abstract

A 3D Pt/TiO₂ architecture assembled from 1D nanowires has been designed and successfully prepared by an environmentally-friendly one-pot solvothermal process. The formation mechanism has been investigated and the unique architecture exhibits an excellent photocatalytic hydrogen production rate as high as 13.33 mmol h⁻¹ g⁻¹, the corresponding apparent quantum efficiency reaches 34%.

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Article information

DOI: https://doi.org/10.1039/C4NR06310D
Article type: Communication
Submitted: 27 Oct 2014
Accepted: 07 Dec 2014
First published: 08 Dec 2014

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Nanoscale, 2015,7, 1610-1615

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A self-assembled 3D Pt/TiO₂ architecture for high-performance photocatalytic hydrogen production

H. Li, H. Yu, L. Sun, J. Zhai and X. Han, Nanoscale, 2015, 7, 1610 DOI: 10.1039/C4NR06310D

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