Paper Title:
Preparation of Rare-Earth Element Doped Titanium Oxide Thin Films and Photocatalysis Properties
  Abstract

Rare-earth doped porous nanocrystalline TiO2 films were prepared via sol-gel method. The effect of preparation conditions on the properties of the resulting thin films, such as structure, surface topography and photocatalysis properties was analyzed. It indicated that appropriate doping of rare-earth element improves the photocatalysis ability of the thin titanium oxide films. The thin titanium oxide films have good photocatalysis properties in visible light region because of the red shift of energy level. It also revealed that uni-doped of cobalt is better than that of cobalt and lanthanum, while co-doping of cerium, cobalt and lanthanum may cause the best photocatalysis properties.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
1946-1948
DOI
10.4028/www.scientific.net/KEM.336-338.1946
Citation
X.L. Jia, Y. Wang, R.S. Xin, Q. L. Jia, H. J. Zhang, "Preparation of Rare-Earth Element Doped Titanium Oxide Thin Films and Photocatalysis Properties", Key Engineering Materials, Vols. 336-338, pp. 1946-1948, 2007
Online since
April 2007
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Ming Kwei Lee, Tsung Hsiang Shih, Chen Lia Ho, Hung Chang Lee, Chih Feng Yen, Hwai Fu Tu, Cho Han Fan
Abstract:High quality nano-scaled fluorine and nitrogen co-doped anatase phase TiO2 can be obtained from the conversion of ammonium...
1474
Authors: Affa Rozana Abdul Rashid, P. Susthitha Menon, S. Shaari
Chapter 6: New Materials and Composites Materials
Abstract:Mn doped ZnO films with different doping concentration were synthesized by sol gel method using the spin coating technique. Zn1-xMnxO thin...
731
Authors: Tao Yu, Xin Tan, Peng Chen, Hong Mei Wang
Chapter 8: Energy Materials, Engineering Materials and Processing Technologies
Abstract:Lanthanum-doped anatase TiO2 coatings, which are composed of assemble crystalline of 50 nm diameter particles, when the percentage...
1651
Authors: M. Rajendraprasad Reddy, Mutsumi Sugiyama, K. T. Ramakrishna Reddy
Chapter 13: Thin Films
Abstract:Nickel-doped ZnO thin films with different Ni contents (0 - 15%) were deposited on glass substrate at 350°C by a spray pyrolysis technique....
1423