Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015

Fabrication and photocatalytic properties of porous crystalline titanium dioxide film co-doped with Fe and Si by PEO

Authors
Miao Wang, Weixin Ren, Xiaoling Zhang, Linzhong Zhu, Jun Zhao, Shujin Shi, Qianqian Liu, Shuang Guo, Yunlong Wang
Corresponding Author
Miao Wang
Available Online December 2015.
DOI
10.2991/icmmcce-15.2015.485How to use a DOI?
Keywords
Porous titania film; Photocatalytic property; Plasma electrolytic oxidation; Carbon steel
Abstract

Porous photocatalytic titania film co-doped with Fe and Si was fabricated on carbon steel substrate by plasma electrolytic oxidation (PEO). The microstructure of the film was investigated and the photocatalytic activity of the film was tested by measuring the photodegradation rate of the organic methylene blue (MB). The results revealed that the obtained film was composed of anatase and rutile TiO2 crystalline phases. Fe and Si were co-doped in the film. The film was thick with the thickness of about 25 m. It was double layered with a compact inner layer and loose out layer. The film surface was coarse and porous and was covered with micro pores. The photodegradation rate of MB reached 86% with 3h irradiation of UV, showing a high photocatalytic activity. The method reports a rapid and simple route to fabrication porous crystalline TiO2 film with high photocatalytic activity.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
Series
Advances in Computer Science Research
Publication Date
December 2015
ISBN
10.2991/icmmcce-15.2015.485
ISSN
2352-538X
DOI
10.2991/icmmcce-15.2015.485How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Miao Wang
AU  - Weixin Ren
AU  - Xiaoling Zhang
AU  - Linzhong Zhu
AU  - Jun Zhao
AU  - Shujin Shi
AU  - Qianqian Liu
AU  - Shuang Guo
AU  - Yunlong Wang
PY  - 2015/12
DA  - 2015/12
TI  - Fabrication and photocatalytic properties of porous crystalline titanium dioxide film co-doped with Fe and Si by PEO
BT  - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.485
DO  - 10.2991/icmmcce-15.2015.485
ID  - Wang2015/12
ER  -