A facile solution approach to W,N co-doped TiO2 nanobelt thin films with high photocatalytic activity

Lu-Lu Lai; Jin-Ming Wu

doi:10.1039/C5TA03918E

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A facile solution approach to W,N co-doped TiO₂ nanobelt thin films with high photocatalytic activity †

Lu-Lu Lai^a and Jin-Ming Wu*^a

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^a State Key Laboratory of Silicon Materials and School of Materials Science and Engineering, Zhejiang University, Hangzhou, P. R. China
E-mail: msewjm@zju.edu.cn
Fax: +86 571 87953115
Tel: +86 571 87953115

Abstract

Hydrogen titanate nanobelt thin films were fabricated by oxidizing Ti plates with H₂O₂ solutions containing H₂WO₄ and C₃H₆N₆ at 80 °C. A subsequent calcination achieved W,N co-doped TiO₂ nanobelts, which possessed a band gap of 2.3 eV and high photocatalytic activity under both UV and visible light illumination.

This article is part of the themed collection: 2015 Journal of Materials Chemistry A Hot Papers

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Article information

DOI: https://doi.org/10.1039/C5TA03918E
Article type: Communication
Submitted: 30 May 2015
Accepted: 05 Jul 2015
First published: 07 Jul 2015

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J. Mater. Chem. A, 2015,3, 15863-15868

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A facile solution approach to W,N co-doped TiO₂ nanobelt thin films with high photocatalytic activity

L. Lai and J. Wu, J. Mater. Chem. A, 2015, 3, 15863 DOI: 10.1039/C5TA03918E

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Journal of Materials Chemistry A