Nanoparticulate cerium dioxide and cerium dioxide-titanium dioxide composite thin films on glass by aerosol assisted chemical vapour deposition

被引：17

作者：

Qureshi, Uzma ^{[1
]}

Dunnill, Charles W. ^{[1
]}

Parkin, Ivan P. ^{[1
]}

机构：

[1] UCL, Dept Chem, Mat Chem Res Ctr, London WC1H 0AJ, England

来源：

APPLIED SURFACE SCIENCE | 2009年 / 256卷 / 03期

基金：

英国工程与自然科学研究理事会;

关键词：

Cerium dioxide; Chemical vapour deposition; Photocatalyst; Hydrophilic; RUTHENIUM POLYPYRIDYL COMPLEX; METAL NANOPARTICLES; TIO2; FILMS; GOLD; PHOTOELECTROCHEMISTRY; PHOTOSENSITIZATION; IRRADIATION; ADSORPTION; DYNAMICS; SURFACE;

D O I：

10.1016/j.apsusc.2009.08.074

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Two series of composite thin films were deposited on glass by aerosol assisted chemical vapour deposition (AACVD)-nanoparticulate cerium dioxide and nanoparticulate cerium dioxide embedded in a titanium dioxide matrix. The films were analysed by a range of techniques including UV-visible absorption spectroscopy, X-ray diffraction, scanning electron microscopy and energy dispersive analysis by X-rays. The AACVD prepared films showed the functional properties of photocatalysis and super-hydrophilicity. The CeO2 nanoparticle thin films displaying photocatalysis and photo-induced hydrophilicity almost comparable to that of anatase titania. (C) 2009 Elsevier B. V. All rights reserved.

引用

页码：852 / 856

页数：5

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