Formation of TiO2/Ti Composite Photocatalyst Film by 2-Step Mechanical Coating Technique

Yun Lu; Hiroyuki Yoshida; Hiroyuki Nakayama; Liang Hao; Mitsuji Hirohashi

doi:10.4028/www.scientific.net/MSF.675-677.1229

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HomeMaterials Science ForumMaterials Science Forum Vols. 675-677Formation of TiO2/Ti Composite Photocatalyst Film...

Formation of TiO₂/Ti Composite Photocatalyst Film by 2-Step Mechanical Coating Technique

Abstract:

In the present work, 2-step mechanical coating technique (2-step MCT), an advanced MCT, was proposed and carried out to form TiO2/Ti composite photocatalyst film with anatase TiO2. The microstructures and photocatalytic activity of the composite film were investigated. The results show that the proposed 2-step MCT is a simple process for forming TiO2/Ti composite film. The composite film has a microstructure with a nonuniform thickness, like random distribution islands. The TiO2/Ti composite film has high photocatalytic activity, which is related with crystallinity and volume of the TiO2 in the composite film.

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Periodical:

Materials Science Forum (Volumes 675-677)

Pages:

1229-1232

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.675-677.1229

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Online since:

February 2011

Authors:

Yun Lu, Hiroyuki Yoshida, Hiroyuki Nakayama, Liang Hao, Mitsuji Hirohashi

Keywords:

2-Step Mechanical Coating Technique, Composite Film, Composite Photocatalyst, Photocatalytic Activity, TiO₂

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References

[1] A. Fujishima, 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 (12) (2006), pp.872-877.

Google Scholar

[3] U. Diebold: Surface Science Reports Vol. 48 (2002), pp.53-229.

Google Scholar

[4] H. S. Nalwa, in: Handbook of thin film materials, edtied by H. S. Nalwa/Academic Press, San Diego, CA (2002).

Google Scholar

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

Google Scholar

[6] H. Yoshida, Y. Lu and M. Hirohashi: 5th International Forum on Advanced Material Science and Technology (IFAMST 5), Zhangjiajie, China, June 2006, P. 30.

Google Scholar

[7] H. Yoshida, Y. Lu, H. Nakayama and M. Hirohashi: J. Allo. Comp. Vol. 475 (1-2)(2009), pp.383-386.

Google Scholar

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

Google Scholar