Facile hydrothermal-carbonization approach to carbon-modified BiVO4 composites with enhanced photocatalytic activity

doi:10.1016/j.mssp.2015.01.053

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	Facile hydrothermal-carbonization approach to carbon-modified BiVO4 composites with enhanced photocatalytic activity
	Tang, Jianting 1; Song, Beibei 1; Deng, Qian 1; Xin, Hongchuan 2
	2015-07-01
发表期刊	MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING
卷号	35 页码:90-95
摘要	In this study, a series of carbon-modified BiVO4 composites were prepared by hydrothermal-carbonization method using glucose as carbonaceous resource. The composites were characterized by X-ray diffraction.(XRD), ultraviolet-visible diffuse reflectance spectrum (UV-vis DRS), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and photoluminescence (PL) techniques. The photocatalytic activity of the composites was evaluated in degradation of methylene blue (MB) dye under irradiation of visible light. It was found that the carbon content of the composites plays an important role in the photocatalytic degradation, and the photocatalytic activity of carbon-modified BiVO4 composites is higher than that of pure BiVO4. The higher photocatalytic activity of the composites can be attributed to their higher adsorption capacity and higher separation efficiency of photogenerated carriers. (C) 2015 Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Photocatalysis Carbon-materials Semiconductor Composite Materials
WOS标题词	Science & Technology ; Technology ; Physical Sciences
DOI	10.1016/j.mssp.2015.01.053
关键词[WOS]	PERFORMANCE ; NANOSTRUCTURES ; SEMICONDUCTOR ; DEGRADATION ; FACETS
收录类别	SCI
语种	英语
WOS研究方向	Engineering ; Materials Science ; Physics
WOS类目	Engineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000353855400013
引用统计	被引频次：18[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/6445
专题	科技处
作者单位	1.Hunan Univ Sci & Technol, Sch Chem & Chem Engn, Key Lab Theoret Organ Chem & Funct Mol, Hunan Prov Coll Key Lab QSAR QSPR,Minist Educ, Xiangtan 411201, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Tang, Jianting,Song, Beibei,Deng, Qian,et al. Facile hydrothermal-carbonization approach to carbon-modified BiVO4 composites with enhanced photocatalytic activity[J]. MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING,2015,35:90-95.
APA	Tang, Jianting,Song, Beibei,Deng, Qian,&Xin, Hongchuan.(2015).Facile hydrothermal-carbonization approach to carbon-modified BiVO4 composites with enhanced photocatalytic activity.MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING,35,90-95.
MLA	Tang, Jianting,et al."Facile hydrothermal-carbonization approach to carbon-modified BiVO4 composites with enhanced photocatalytic activity".MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING 35(2015):90-95.