High photodegradation ability of dyes by Fe(III)-tartrate/TiO2 nanotubular photocatalyst supported via photo-Fenton reaction

doi:10.1016/j.jphotochem.2016.10.033

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	High photodegradation ability of dyes by Fe(III)-tartrate/TiO2 nanotubular photocatalyst supported via photo-Fenton reaction
	Sun, Hui 1; Dong, Bohua 1; Song, Liang2 ; Du, Jianwei 1; Gao, Rongjie 1; Su, Ge 1; Cao, Lixin 1
	2017-02-01
发表期刊	JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
卷号	334 页码:20-25
摘要	Photo-Fenton reactions are introduced into the decomposition process of methyl orange (MO) through modification of TiO2 nanotubes (TNT) by ferric tartrate. With respect to pure TNT, an enhanced photocatalytic activity of ferric tartrate/TNT is obtained. When the ferric tartrate content is about 5.0%, the degradation rate to MO solution is over 80% after 180 min UV-vis light irradiation. With excessive ferric tartrate introduced into the catalysts, this high photocatalytic performance is depressed. In addition, the photocatalytic activity of the nanocomposites can be optimized by varying the crystallized temperature of TNT precursor. In our experimental conditions, the optimal photocatalytic activity is achieved for the sample pre-crystalized at 773 K (with 5.0 at.% ferric tartrate). Its degradation efficiency to MO reaches 99% within 180 min UV-vis light irradiation. (C) 2016 Elsevier B.V. All rights reserved.
文章类型	Article
关键词	Photocatalytic Activity Photo-fenton Reaction Tio2 Hydrothermal Synthesis Dye Decomposition
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1016/j.jphotochem.2016.10.033
关键词[WOS]	TEXTILE WASTE-WATER ; SOL-GEL METHOD ; TIO2 NANOTUBES ; FORMATION MECHANISM ; TITANIUM-DIOXIDE ; METHYL-ORANGE ; DEGRADATION ; DECOLORIZATION ; FILM ; FORMALDEHYDE
收录类别	SCI
语种	英语
WOS研究方向	Chemistry
项目资助者	National Natural Science Foundation of China(51172218 ; 51372234 ; 21301187)
WOS类目	Chemistry, Physical
WOS记录号	WOS:000390512700003
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/9196
专题	科技处
作者单位	1.Ocean Univ China, Inst Mat Sci & Engn, 238 Songling Rd, Qingdao 266100, 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	Sun, Hui,Dong, Bohua,Song, Liang,et al. High photodegradation ability of dyes by Fe(III)-tartrate/TiO2 nanotubular photocatalyst supported via photo-Fenton reaction[J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,2017,334:20-25.
APA	Sun, Hui.,Dong, Bohua.,Song, Liang.,Du, Jianwei.,Gao, Rongjie.,...&Cao, Lixin.(2017).High photodegradation ability of dyes by Fe(III)-tartrate/TiO2 nanotubular photocatalyst supported via photo-Fenton reaction.JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,334,20-25.
MLA	Sun, Hui,et al."High photodegradation ability of dyes by Fe(III)-tartrate/TiO2 nanotubular photocatalyst supported via photo-Fenton reaction".JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 334(2017):20-25.