Influence of Dy dopant on photocatalytic properties of Dy-doped ZnWO4 nanorods

被引：19

作者：

Phuruangrat, Anukorn ^{[1
]}

Dumrongrojthanath, Phattranit ^{[2
]}

Thongtem, Somchai ^{[3
,4
]}

Thongtem, Titipun ^{[2
,4
]}

机构：

[1] Prince Songkla Univ, Dept Mat Sci & Technol, Fac Sci, Hat Yai 90112, Songkhla, Thailand

[2] Chiang Mai Univ, Dept Chem, Fac Sci, Chiang Mai 50200, Thailand

[3] Chiang Mai Univ, Dept Phys & Mat Sci, Fac Sci, Chiang Mai 50200, Thailand

[4] Chiang Mai Univ, Mat Sci Res Ctr, Fac Sci, Chiang Mai 50200, Thailand

来源：

MATERIALS LETTERS | 2016年 / 166卷

关键词：

Photocatalyst; X-ray diffraction; Electron microscopy; Spectroscopy;

D O I：

10.1016/j.matlet.2015.12.071

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

0-3 mol% Dy-doped ZnWO4 nanorods as UV-light-responsive photocatalyst were synthesized by a hydrothermal method. The effect of Dy dopant on phase, morphologies and photocatalytic activities of ZnWO4 was investigated. Their phase and morphologies were characterized by X-ray diffraction, scanning electron microscopy and transmission electron microscopy. In this research, the products are of monoclinic ZnWO4 nanorods with [021] growth direction. The photocatalysis was evaluated through degradation of methylene blue solution under UV radiation, with 3 mol% Dy-doped ZnWO4 at the highest activity. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：183 / 187

页数：5

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