Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/13907
Title: Low-temperature hydrothermal synthesis of S-doped TiO2 with visible light photocatalytic activity
Authors: Ho, W
Yu, JC
Lee, S 
Keywords: Doping
Photocatalyst
Sulfur
Titanium dioxide
Visible light
Issue Date: 2006
Publisher: Academic Press Inc Elsevier Science
Source: Journal of solid state chemistry, 2006, v. 179, no. 4, p. 1171-1176 How to cite?
Journal: Journal of Solid State Chemistry 
Abstract: A one-step low-temperature hydrothermal route was developed for the synthesis of S-doped TiO2 photocatalysts from TiS2 and HCl. Crystalline TiO2 was formed and sulfur could be efficiently doped into the anatase lattice under hydrothermal conditions. When the initial TiS2 concentration is increased, the content of S-dopant and optical absorption in the visible region also increase. The photocatalytic activity of the S-doped TiO2 was evaluated through the degradation of 4-chlorophenol under visible light irradiation. Our results show that the S-doped TiO2 prepared by this hydrothermal approach possesses much higher photocatalytic activity than that obtained by the traditional high-temperature thermal annealing method.
URI: http://hdl.handle.net/10397/13907
ISSN: 0022-4596
DOI: 10.1016/j.jssc.2006.01.009
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

209
Last Week
0
Last month
1
Citations as of Oct 18, 2018

WEB OF SCIENCETM
Citations

175
Last Week
0
Last month
6
Citations as of Sep 20, 2018

Page view(s)

68
Last Week
3
Last month
Citations as of Oct 14, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.