Hostname: page-component-586b7cd67f-dlnhk Total loading time: 0 Render date: 2024-11-24T20:56:45.865Z Has data issue: false hasContentIssue false
  • English
  • Français

Catalytically Active Coatings on the Basis of Titanium Dioxide for Ozone Destruction

Published online by Cambridge University Press:  08 July 2015

Sergey M. Karabanov ,
Andrey S. Karabanov ,
Dmitriy V. Suvorov ,
Gennadiy P. Gololobov ,
Evgeniy V. Slivkin ,
Mariya A. Klyagina  and
Dmitriy Y. Tarabrin
Sergey M. Karabanov
Affiliation:
Ryazan State Radio Engineering University, 59/1 Gagarina St., Ryazan 390005, Russia
Andrey S. Karabanov
Affiliation:
Ryazan State Radio Engineering University, 59/1 Gagarina St., Ryazan 390005, Russia
Dmitriy V. Suvorov
Affiliation:
Ryazan State Radio Engineering University, 59/1 Gagarina St., Ryazan 390005, Russia
Gennadiy P. Gololobov
Affiliation:
Ryazan State Radio Engineering University, 59/1 Gagarina St., Ryazan 390005, Russia
Evgeniy V. Slivkin
Affiliation:
Ryazan State Radio Engineering University, 59/1 Gagarina St., Ryazan 390005, Russia
Mariya A. Klyagina
Affiliation:
Ryazan State Radio Engineering University, 59/1 Gagarina St., Ryazan 390005, Russia
Dmitriy Y. Tarabrin
Affiliation:
Ryazan State Radio Engineering University, 59/1 Gagarina St., Ryazan 390005, Russia
Get access

Abstract

Creation of high efficiency and safe air purification systems is the important task caused by their wide use in living quarters, medical institutions, industrial areas. The most effective cleaning systems are the ozone based ones which is formed as the result of the corona or barrier discharge. The main disadvantage of these purification systems is high concentration of ozone in discharge air. The paper concentrates on the study of catalytically active coatings on the basis of titanium dioxide for effective destruction of ozone inside air purification systems. It is shown that use of catalytically active coatings of collecting electrodes on the basis of titanium dioxide and manganese oxide allows to decrease significantly (20-50%) the ozone concentration at the filter exit. As the results of the researches the following requirements have been determined: -

Keywords

catalyticcoatingenvironmentally protective
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1806: Symposium UU – Titanium Oxides―From Fundamental Understanding to Applications , 2015 , pp. 31 - 40
Copyright
Copyright © Materials Research Society 2015 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Ye, S., Li, M., Song, X., Luo, S., Fang, Y., “Enhanced photocatalytic decomposition of gaseous ozone in cold storage environments using a TiO2/ACF film,” Chem Eng J, 2011, Vol. 167, pp.28–34.CrossRefGoogle Scholar
Destaillats, H., Maddalena, R.L., Singer, B.C., Hodgson, A.T., McKon, Thomas E., “Indoor pollutants emitted by office equipment: A review of reported data and information needs,” Atmos Environ, 2008, vol. 42, no.7, pp.1371–1664.CrossRefGoogle Scholar
Milenova, Katya, Nikolov, Penko, Stambolova, Irina, Nikolov, Plamen, Blaskov, Vladimir, Carbon Supported Cu and TiO2 Catalysts Applied for Ozone Decomposition. International Journal of Chemical, Nuclear, Materials and Metallurgical Engineering, 2015, Vol. 9, No. 3.Google Scholar
Lu, Yuanwei, Wang, Dinghui, Wu, Yuting,Ma, Chongfang, Zhang, Xingjuan, Yang, Chunxin, Synergistic Effect of Nanophotocatalysis and Nonthermal Plasma on the Removal of Indoor HCHO, International Journal of Photoenergy,Vol. 2012, Article ID 354032.CrossRefGoogle Scholar
Roy, Poulomi, Berger, Steffen, Schmuki, Patrik, TiO2 Nanotubes: Synthesis and Applications, Angewandte Chemie International Edition, 2011, Vol. 50, Issue 13, March 21, pp. 2904–2939.CrossRefGoogle ScholarPubMed
Lunin, V.V., Popovich, M.P., Tkachenko, S.N., “Physical chemistry of ozone”, MSU Publishing House, Moscow, 1998.Google Scholar
Su, Z.X., Zhou, W.Z., Formation mechanism of porous anodic aluminium and titanium oxides, Advanced Materials, 2008, V.20. pp. 3663–3667.CrossRefGoogle Scholar
Tkachenko, S.N., Homogeneous and heterogeneous decomposition of ozone, Abstract of a thesis submitted to the PhD in Chemistry, Moscow, Moscow State UniversitySU, 2004.Google Scholar