The WO3/WS2 nanostructures: Preparation, characterization and optical absorption properties

被引：16

作者：

Cao, Shixiu ^{[1
]}

Zhao, Cong ^{[1
]}

Han, Tao ^{[1
]}

Peng, Lingling ^{[1
]}

机构：

[1] Chongqing Univ Arts & Sci, Res Inst New Mat Technol, Chongqing 402160, Peoples R China

来源：

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2016年 / 81卷

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

WO3/WS2; Crystal growth; Nanomaterials; Optical absorption properties; Photocatalyst; GAS-SENSING PROPERTIES; WS2; NANOTUBES; LUBRICATION; GROWTH; BULK;

D O I：

10.1016/j.physe.2016.03.027

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The WO3/WS2 nanostructures were successfully prepared using a two-step hydrothermal/gas phase method. The physical properties of the nanostructures were characterized using XRD, SEM, TEM, UV-visible spectroscopy. The WO3/WS2 nanostructures obtained were coexistence of WO3 and WS2 in the same particle. The WO3/WS2 nanostructures contained a wide and intensive absorption in the UV-visible light region of 245-750 nm, which showed that the WO3/WS2 nanostructures may have a potential application as an UV-visible photocatalyst. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：235 / 239

页数：5

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