Al doping effect on the morphological, structural and photocatalytic properties of TiO2 thin layers

doi:10.1016/j.tsf.2016.09.046

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院固体物理研究所

	Al doping effect on the morphological, structural and photocatalytic properties of TiO2 thin layers
	Bensouici, F.1; Bououdina, M.2; Dakhel, A. A.2; Souier, T.3; Tala-Ighil, R.1; Toubane, M.1; Iratni, A.1; Liu, S.4; Cai, W.4
刊名	THIN SOLID FILMS
	2016-10-01
卷号	616 期号:无页码:655-661
关键词	Aluminum Doped Titanium Dioxide Thin Film Anatase Microstructure Photocatalytic Degradation
DOI	10.1016/j.tsf.2016.09.046
文献子类	Article
英文摘要	In this study, Al-doped TiO2 films are deposited by sol-gel dip-coating method. Structure, surface morphology, optical properties and photocatalytic degradation of Methylene blue have been investigated. The films are characterized by X-ray diffraction (XRD), atomic force microscopy (AFM), UV-Visible spectroscopy and scanning electron microscope (SEM) equipped with electron dispersive X-ray (EDX). XRD analysis confirms the formation of single nanocrystalline anatase phase. The crystallite size is in the order of 17 nm and seems not affected by the presence of Al. AFM analysis reveals that the surface topography of TiO2:Al films is significantly affected by Al content. The optical properties are found not affected and all TiO2:Al thin films show high visible infrared transmission and high optical gap energy. The phocatalytic efficiency has been improved by Al doping; with the highest degradation rate of methylene blue observed for TiO2:0.2% Al. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词	VISIBLE-LIGHT ; TITANIUM-DIOXIDE ; DOPED TIO2 ; ENVIRONMENTAL APPLICATIONS ; AQUEOUS SUSPENSION ; GOLD NANOPARTICLES ; OPTICAL-PROPERTIES ; ORGANIC-DYES ; WATER ; SURFACE
WOS研究方向	Materials Science ; Physics
语种	英语
WOS记录号	WOS:000389388600093
资助机构	Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016) ; Chinese Academy of Science (CAS) through CAS President's International Fellowship initiative(2015VTA016)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/22005]
专题	合肥物质科学研究院_中科院固体物理研究所
作者单位	1.UMBB Univ, URMPE Unite, Dept Phys, Boumerdes 35000, Algeria 2.Univ Bahrain, Dept Phys, Coll Sci, POB 32038, Saar, Bahrain 3.Sultan Qaboos Univ, Dept Phys, Coll Sci, POB 36, Muscat, Oman 4.Chinese Acad Sci, Key Lab Mat Phys, Anhui Key Lab Nanomat & Technol, Ctr Environm & Energy Nanomat,Inst Solid State Ph, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Bensouici, F.,Bououdina, M.,Dakhel, A. A.,et al. Al doping effect on the morphological, structural and photocatalytic properties of TiO2 thin layers[J]. THIN SOLID FILMS,2016,616(无):655-661.
APA	Bensouici, F..,Bououdina, M..,Dakhel, A. A..,Souier, T..,Tala-Ighil, R..,...&Cai, W..(2016).Al doping effect on the morphological, structural and photocatalytic properties of TiO2 thin layers.THIN SOLID FILMS,616(无),655-661.
MLA	Bensouici, F.,et al."Al doping effect on the morphological, structural and photocatalytic properties of TiO2 thin layers".THIN SOLID FILMS 616.无(2016):655-661.