A facile mixed-solvothermal route to γ-Bi2MoO6 nanoflakes and their visible-light-responsive photocatalytic activity

被引：49

作者：

Wang, Xiong ^{[1
]}

Gu, Fei ^{[1
]}

Li, Li ^{[1
]}

Fang, Guoli ^{[2
]}

Wang, Xiang ^{[1
]}

机构：

[1] Nanjing Univ Sci & Technol, Sch Mat Sci & Engn, Nanjing 210094, Jiangsu, Peoples R China

[2] Beifang Univ Nationalities, Sch Mat Sci & Engn, Ningxia 750021, Peoples R China

来源：

MATERIALS RESEARCH BULLETIN | 2013年 / 48卷 / 10期

基金：

中国国家自然科学基金; 高等学校博士学科点专项科研基金;

关键词：

Oxides; Semiconductors; Nanostructures; Catalytic properties; RHODAMINE-B; HETEROGENEOUS PHOTOCATALYSIS; BI2WO6; DEGRADATION; BI2MOO6; NANOPARTICLES; IRRADIATION; O-2; H-2;

D O I：

10.1016/j.materresbull.2013.05.104

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

gamma-Bi2MoO6 nanoflakes were successfully synthesized by a mixed-solvothermal process with SDBS involved in the reaction. The as-prepared gamma-Bi2MoO6 was characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), and UV-vis absorption spectroscopy. The effect of different ratio of solvents on the resulting products was investigated. The visible-light-responsive photocatalytic activities of the obtained gamma-Bi2MoO6 nanoflakes were evaluated by photodegradation of Rhodamie B under visible light (lambda > 400 nm). The high degradation efficiency of RhB was attributed to the good crystallization and flake-like morphology of gamma-Bi2MoO6 nanostructures, which is in accord with the photocurrent result. (c) 2013 Elsevier Ltd. All rights reserved.

引用

页码：3761 / 3765

页数：5

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