A Bi<sub>2</sub>WO<sub>6</sub>‐Based Hybrid Photocatalyst with Broad Spectrum Photocatalytic Properties under UV, Visible, and Near‐Infrared Irradiation

Jian Tian(Shandong University), Yuanhua Sang(State Key Laboratory of Crystal Materials), Guangwei Yu(State Key Laboratory of Crystal Materials), Huaidong Jiang(State Key Laboratory of Crystal Materials), Xiaoning Mu(Beijing Institute of Nanoenergy and Nanosystems), Hong Liu(Chinese Academy of Sciences)
Advanced Materials
July 15, 2013
10.1002/adma.201302014
Cited by 593

Abstract

Near-infrared active photocatalytic properties of Bi2 WO6 nanosheets owing to the oxygen vacancies of the Bi2 WO6 nanosheets are reported. The broad spectrum photocatalyst, Bi2 WO6 -TiO2 nanobelt heterostructures, are obtained by assembling Bi2 WO6 nanocrystals on TiO2 nanobelts. The active light band of the novel hybrid photocatalyst with high photocatalytic activity covers full-spectrum solar light including the UV, visible, and near-infrared ranges.

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