Issue 10, 2010
From the journal:

Energy & Environmental Science

Enhancement of photochemical hydrogen evolution over Pt-loaded hierarchical titania photonic crystal†

Jian Liu,ab   Guilin Liu,ab   Mingzhu Li,*a   Weizhi Shen,ab   Zhaoyue Liu,c   Jingxia Wang,a   Jincai Zhao,a   Lei Jianga  and  Yanlin Song*a  

* Corresponding authors

a Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Organic Solids, Laboratory of New Materials, Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, P. R. China
E-mail: ylsong@iccas.ac.cn, mingzhu@iccas.ac.cn
Fax: (+86) 10- 6252 9284

b Graduate University of Chinese Academy of Science, Beijing, P. R. China

c School of Chemistry and Environment, Beihang University, Beijing, P. R. China

Abstract

Pt-loaded TiO2 hierarchical photonic crystal photocatalysts are demonstrated to be able to double the hydrogen evolution in the photocatalytic water splitting experiment relative to nanocrystalline TiO2 due to the slow photon enhancement at the stop band edge and multiple scatterings among the photonic crystal segments.

Graphical abstract: Enhancement of photochemical hydrogen evolution over Pt-loaded hierarchical titania photonic crystal

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Article information

DOI
https://doi.org/10.1039/C0EE00116C
Article type
Communication
Submitted
01 Jun 2010
Accepted
09 Jul 2010
First published
23 Aug 2010

Energy Environ. Sci., 2010,3, 1503-1506

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Enhancement of photochemical hydrogen evolution over Pt-loaded hierarchical titania photonic crystal

J. Liu, G. Liu, M. Li, W. Shen, Z. Liu, J. Wang, J. Zhao, L. Jiang and Y. Song, Energy Environ. Sci., 2010, 3, 1503 DOI: 10.1039/C0EE00116C

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