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A Novel TiO2 Film Catalyst — Preparation, Properties and Research on its Photocatalytic Oxidized Activity

Published online by Cambridge University Press:  10 February 2011

Y. A. Cao ,
X. T. Zhang ,
L. Q. CHONG ,
D. Y. WANG ,
T. F. XIE ,
Y. HUANG ,
Z. F. CUI ,
W. G. SHI ,
X. J. LIU  and
Z. Y. WU
...Show all authors
Y. A. Cao
Affiliation:
Department of Chemistry, Jilin University, Changchun 130023, P.R. China, [email protected]
X. T. Zhang
Affiliation:
Department of Chemistry, Jilin University, Changchun 130023, P.R. China, [email protected]
L. Q. CHONG
Affiliation:
Department of Chemistry, Changchun academy of Metallurgy and Geology, Changchun 130023, P.R. China
D. Y. WANG
Affiliation:
Department of Chemistry, Jilin University, Changchun 130023, P.R. China, [email protected]
T. F. XIE
Affiliation:
Department of Chemistry, Jilin University, Changchun 130023, P.R. China, [email protected]
Y. HUANG
Affiliation:
Department of Chemistry, Jilin University, Changchun 130023, P.R. China, [email protected]
Z. F. CUI
Affiliation:
Department of Chemistry, Changchun academy of Metallurgy and Geology, Changchun 130023, P.R. China
W. G. SHI
Affiliation:
Department of Chemistry, Jilin University, Changchun 130023, P.R. China, [email protected]
X. J. LIU
Affiliation:
Department of Chemistry, Jilin University, Changchun 130023, P.R. China, [email protected]
Z. Y. WU
Affiliation:
Department of Chemistry, Jilin University, Changchun 130023, P.R. China, [email protected]
Y. B. BAI
Affiliation:
Department of Chemistry, Jilin University, Changchun 130023, P.R. China, [email protected]
T. J. LI
Affiliation:
Department of Chemistry, Jilin University, Changchun 130023, P.R. China, [email protected]
Y. WU
Affiliation:
Changchun Institute of Applied Chemistry, Changchun 130023, P.R. China
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Abstract

A new kind of TiO2 film catalyst was prepared by the Plasma-enhanced chemical vapor deposition (PECVD) method. The surface photovoltaic spectroscopy (SPS) results showed that its photoresponse was extended into the visible region. Photooxidation experiments showed that this kind of TiO2 film had high photocatalytic activity on degradation of phenol in aqueous solution. The influence of the thickness of TiO2 film on its photocatalytic activity was also discussed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 497: Symposium Z – Recent Advances in Catalytic Materials , 1997 , 79
Copyright
Copyright © Materials Research Society 1998

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References

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