Paper Title:
Preparation and Photocatalytic Properties of Fe-Doped TiO2 Nanocrystalline Composite Particles
  Abstract

Metatitanic acid was adopted as the raw material to prepare Fe-doped TiO2 nanocrystalline composite particles using suspension polymerization and sol-gel method, which were then characterized with XRD, TEM, TG-DTA and IR, etc.. The results showed the samples were nanocrystal accumulated porous particles, with average particle size of 29nm. Through doping of Fe3+ ion, the photo catalytic activities of particles under Xe lamp were investigated by photodegrading the methyl orange. It was found that, the TiO2 nanocrystal doped with 0.5% Fe3+ ion (accounted as mass fraction) had the highest catalytic activity. The Fe-doped TiO2 nanocrystalline composite particles prepared in this study has high activity, is easy for separation, recovery and reuse.

  Info
Periodical
Advanced Materials Research (Volumes 105-106)
Edited by
Wei Pan and Jianghong Gong
Pages
815-818
DOI
10.4028/www.scientific.net/AMR.105-106.815
Citation
H. D. Liao, J. L. Ma, J. Dai, "Preparation and Photocatalytic Properties of Fe-Doped TiO2 Nanocrystalline Composite Particles", Advanced Materials Research, Vols. 105-106, pp. 815-818, 2010
Online since
April 2010
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: Wen Jie Zhang, Xin Sun
Abstract:Composite of TiO2 and NaY zeolite was prepared by solid-state dispersion method and the simple mixture of TiO2 and NaY was also compared on...
1107
Authors: Xu Gu, Jin Long Jiang, Dong Li
Abstract:Attapulgite clay coated Ag/AgBr/TiO2 visible light photocatalyst was prepared by an impregnation-deposition-precipitation method. The...
285
Authors: Xiao Xia Zhao, Yan Wang, Zhu Qing Shi, Cai Mei Fan
Chapter 2: Frontiers of Materials Science and Engineering
Abstract:The BiOBr catalyst prepared by the hydrolysis method was investigated with the X-ray diffractometry(XRD) and scanning electron microscope...
554
Authors: Wen Jie Zhang, Ke Xin Li
Chapter 1: Advanced Material Engineering and Nanotechnology
Abstract:Boron doped TiO2 photocatalysts was prepared by sol-gel method. The influences of Boric acid amount, reaction time and calcination...
154
Authors: Xin You Huang, Chun Hua Gao, Zhi Gang Chen
Chapter 05: Composite Materials
Abstract:ZnO/SnO2 nanocomposite powder were prepared by coprecipitation method with SnCl4·5H2O, ZnNO3·6H2O, HCl, NaOH as raw materials. Influence of...
435