Preparation and investigation of photoelectrochemical behaviour of Ce and W co-doped TiO2 composite film

被引：1

作者：

Hasan, M. R. ^{[1
]}

Abd Hamid, S. B. ^{[1
]}

Lai, C. W. ^{[1
]}

Basirun, W. J. ^{[1
]}

Chowdhury, Z. Z. ^{[1
]}

机构：

[1] Univ Malaya, IPS, Nanotechnol & Catalysis Res Ctr NANOCAT, Kuala Lumpur 50603, Malaysia

来源：

MATERIALS RESEARCH INNOVATIONS | 2014年 / 18卷

关键词：

PEC; Cerium; Tungsten; Titania; Photocatalyst; Sol-gel; Electrophoretic;

D O I：

10.1179/1432891714Z.000000000964

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Cerium and tungsten co-doped TiO2 photocatalyst composite material has been fabricated by using a facile sol-gel method. The composite was coated on ITO film via electrophoretic deposition method. In order to understand the morphology, structure and optical properties, the composite material was characterized with X-ray diffraction, scanning electron microscope, UV-vis and Fourier transform infrared spectroscopy. The results showed a uniformly distributed porous composite film on ITO substrate. Cerium and tungsten as oxides are dispersed on the substrate. A significant photocurrent was developed under solar simulator irradiation and the value was observed higher as compared with pure TiO2 film electrodes.

引用

页码：241 / 244

页数：4

共 9 条

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