Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/29884
Title: Preparation and photoelectrocatalytic activity of Pt(TiO 2)-TiO2 hybrid films
Authors: He, C
Xiong, Y
Shu, D
Zhu, X
Li, X
Keywords: Formic acid
Photocatalysis
Photoelectrocatalysis
Pt
TiO2
Issue Date: 2006
Publisher: Elsevier
Source: Thin solid films, 2006, v. 503, no. 1-2, p. 1-7 How to cite?
Journal: Thin solid films 
Abstract: A novel platinised TiO2 film, Pt(TiO2)-TiO 2, was prepared by a two-step procedure in which TiO2 as a 'binding layer' was first loaded on ITO (indium-tin oxide) conductive glass plates, and then the platinised TiO2 particles in the suspension was dip-coated on the TiO2 film. The resultant hybrid film was characterized by X-ray reflection diffraction, scanning electron microscope, diffuse reflectance spectra and photoelectrochemical measurement. The experimental results showed that the Pt(TiO2)-TiO2/ITO hybrid film not only was much more stable than the single Pt(TiO 2)/ITO film but also possessed rather high photocatalytic and photoelectrocatalytic activities compared with the pure TiO2/ITO film. With respect to formic acid solution, the chemical-oxygen-demand removal efficiency of photoelectrocatalytic oxidation for Pt(TiO2)-TiO 2/ITO film is apparently higher than that of photocatalytic and photoelectrocatalytic oxidation of TiO2/ITO film, respectively.
URI: http://hdl.handle.net/10397/29884
ISSN: 0040-6090
EISSN: 1879-2731
DOI: 10.1016/j.tsf.2005.04.124
Appears in Collections:Journal/Magazine Article

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

SCOPUSTM   
Citations

20
Last Week
0
Last month
0
Citations as of Aug 14, 2017

WEB OF SCIENCETM
Citations

19
Last Week
0
Last month
0
Citations as of Aug 14, 2017

Page view(s)

29
Last Week
2
Last month
Checked on Aug 13, 2017

Google ScholarTM

Check

Altmetric



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