A composite of single-crystalline Bi2WO6 and polycrystalline BiOCl with a high percentage of exposed (00l) facets for highly efficient photocatalytic degradation of organic pollutants

Qing Yang; Maolan Luo; Kewei Liu; Hongmei Cao; Hongjian Yan

doi:10.1039/C9CC01732A

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A composite of single-crystalline Bi₂WO₆ and polycrystalline BiOCl with a high percentage of exposed (00l) facets for highly efficient photocatalytic degradation of organic pollutants†

Qing Yang,^a Maolan Luo,^a Kewei Liu,^a Hongmei Cao^a and Hongjian Yan

*^a

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* Corresponding authors

^a College of Chemistry, Sichuan University, Chengdu, Sichuan, China
E-mail: hjyan@scu.edu.cn
Tel: +86-1355-1341-892

Abstract

A composite of single-crystalline Bi₂WO₆ and polycrystalline BiOCl with a high percentage of exposed (00l) facets was fabricated by the molten salt method (MSM) in the presence of polytetrafluoroethylene (PTFE). The photocatalytic activity of the composite was 17 and 70 times that of Bi₂WO₆ prepared by the MSM without PTFE and the traditional solid state reaction method, respectively.

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Article information

DOI: https://doi.org/10.1039/C9CC01732A
Article type: Communication
Submitted: 02 Mar 2019
Accepted: 21 Apr 2019
First published: 22 Apr 2019

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Chem. Commun., 2019,55, 5728-5731

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A composite of single-crystalline Bi₂WO₆ and polycrystalline BiOCl with a high percentage of exposed (00l) facets for highly efficient photocatalytic degradation of organic pollutants

Q. Yang, M. Luo, K. Liu, H. Cao and H. Yan, Chem. Commun., 2019, 55, 5728 DOI: 10.1039/C9CC01732A

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Chemical Communications