Hydrothermal Synthesis and Visible-light Photocatalytic Activities of SnS2 Nanoflakes

被引：3

作者：

Jia Tiekun ^{[1
,2
]}

Min Zhiyu ^{[1
]}

Cao Jianliang ^{[2
]}

Sun Guang ^{[2
]}

Wang Xiaodong ^{[2
]}

Zhang Zhanying ^{[2
]}

Li Tingting ^{[3
]}

机构：

[1] Luoyang Inst Sci & Technol, Dept Mat Sci & Engn, Luoyang 471023, Peoples R China

[2] Henan Polytech Univ, Sch Mat Sci & Engn, Jiaozuo 454000, Peoples R China

[3] Sinosteel Refractory Co Ltd, Luoyang 471000, Peoples R China

来源：

JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION | 2015年 / 30卷 / 02期

基金：

中国国家自然科学基金;

关键词：

SnS2; nanoflakes; hydrothermal synthesis; photocatalytic activities; stability; TIO2; IRRADIATION; DIOXIDE; OXIDE;

D O I：

10.1007/s11595-015-1139-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

SnS2 nanoflakes were successfully synthesized via a simple hydrothermal process. The as-prepared SnS2 samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), nitrogen adsorption-desorption isotherms, and UV-vis diffuse reflectance spectroscopy (DRS). The photocatalytic activities of the as-prepared SnS2 nanoflakes under visible light irradiation (lambda> 420 nm) were evaluated by the degradation of rhodamine B (RhB). The effect of hydrothermal temperatures on the photocatalytic efficiency of as-prepared SnS2 nanoflakes was investigated. The experimental result showed that SnS2 nanoflakes synthesized at the temprature of 160 degrees had higher photocatalytic efficiency and good photocatalytic stability.

引用

页码：276 / 281

页数：6

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