Performance Improvement of TiO2/Ti Composite Photocatalyst Film by Heat Oxidation Treatment

Yun Lu; Hiroyuki Yoshida; Keisuke Toh; Liang Hao; Mitsuji Hirohashi

doi:10.4028/www.scientific.net/MSF.675-677.1233

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Formation of TiO₂/Ti Composite Photocatalyst Film by 2-Step Mechanical Coating Technique
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Performance Improvement of TiO₂/Ti Composite Photocatalyst Film by Heat Oxidation Treatment
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HomeMaterials Science ForumMaterials Science Forum Vols. 675-677Performance Improvement of TiO2/Ti Composite...

Performance Improvement of TiO₂/Ti Composite Photocatalyst Film by Heat Oxidation Treatment

Abstract:

In the present work, heat oxidation treatment was carried out for improving the photocatalyst activity of TiO2/Ti composite film. The microstructures and photocatalytic activity of the composite film were investigated. Effect of heat oxidation treatment was discussed. The results show that crystallinity of TiO2 in the composite film was improved by heat oxidation treatment. The photocatalyst activity was increased owing to the improvement of TiO2 crystallinity by heat oxidation treatment.

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Periodical:

Materials Science Forum (Volumes 675-677)

Pages:

1233-1236

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.675-677.1233

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Online since:

February 2011

Authors:

Yun Lu, Hiroyuki Yoshida, Keisuke Toh, Liang Hao, Mitsuji Hirohashi

Keywords:

Activity, Composite Photocatalyst, Film, Heat-Oxidation, Mechanical Coating Technique, TiO₂

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References

[1] A. Fujishima and X. Zhang: C. R. Chimie Vol. 6 (2006), pp.750-760.

Google Scholar

[2] B. Ohtani: Journal of The Surface Finishing Society of Japan Vol. 57 (2006), pp.872-877.

Google Scholar

[3] Y. Zhao, X. Zhang, J. Zhai, J. He and A. Fujishima: Applied Catalysis B: Environmental, Vol. 83 (2008), pp.24-29.

Google Scholar

[4] H. S. Nalwa: Handbook of thin film materials, (Academic Press, USA 2002).

Google Scholar

[5] Y. Lu, M. Hirohashi and S. Zhang: International Conference on Surfaces, Coatings and Nanostructured Materials (nanoSMat2005), Aveiro, PORTUGAL, 7-9th, September, 2005, Paper No. FP117.

Google Scholar

[6] H. Yoshida, Y. Lu and M. Hirohashi: The 5th International Forum on Advanced Materials Science and Technology (IFAMST 5), Zhangjiajie, China, 11-17th, June 2006, p.30.

Google Scholar

[7] Y. Lu, H. Yoshida, H. Nakayama, L. Hao and M. Hirohashi: 7th International Forum on Advanced Material Science and Technology (IFAMST 7), Dalian, China, 26-28th, June 2010, No. A-240.

Google Scholar

[8] H. Yoshida, Y. Lu, H. Nakayama and M. Hirohashi: Journal of Alloys and Compounds vol. 475 (2009), pp.383-386.

Google Scholar

[9] Japanese Industrial Standard, JIS R 1703-2 (2007).

Google Scholar