Proceedings of the International Conference "Actual Issues of Mechanical Engineering" 2017 (AIME 2017)

Effect of parameters of production process of photocatalytic coatings on bactericidal property

Authors
Marina Ivanovna Vasilenko, Yury Konstantinovich Rubanov, Elena Nikolayevna Goncharova, Yulia Egorovna Tokach, Vladimir Mikhailovich Nartsev
Corresponding Author
Marina Ivanovna Vasilenko
Available Online July 2017.
DOI
10.2991/aime-17.2017.142How to use a DOI?
Keywords
photocatalytic films, titanium dioxide, deposition mode, bactericidal properties, self-antiseptic ability
Abstract

The paper presents the results of researching the influence of the mode of creating photocatalytic coatings of glass substrates by the method of reactive magnetron deposition on their bactericidal properties. Tatanium dioxide (TiO2) is in the basis of used film photocatalytic coatings. When depositing coatings, such parameters were varied as work pressure in the chamber, volume fraction of reactionary gas ( 2), durability of deposition, a distance "magnetron-sample", average current of discharge, etc. Bacterial culture Escherichia coli was used as a test-object. The change of the indentified parameters in a certain interval allowed specifying the mode of deposition of photocatalytic film, by which bactericidal effect is achieved. In real conditions of the environment, experiments on revealing self-antiseptic ability of the obtained coatings, confirming the reduction of surface contamination in the presence of film, were conductedThe paper presents the results of researching the influence of the mode of creating photocatalytic coatings of glass substrates by the method of reactive magnetron deposition on their bactericidal properties. Tatanium dioxide (TiO2) is in the basis of used film photocatalytic coatings. When depositing coatings, such parameters were varied as work pressure in the chamber, volume fraction of reactionary gas ( 2), durability of deposition, a distance "magnetron-sample", average current of discharge, etc. Bacterial culture Escherichia coli was used as a test-object. The change of the indentified parameters in a certain interval allowed specifying the mode of deposition of photocatalytic film, by which bactericidal effect is achieved. In real conditions of the environment, experiments on revealing self-antiseptic ability of the obtained coatings, confirming the reduction of surface contamination in the presence of film, were conducted

Copyright
© 2017, 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 International Conference "Actual Issues of Mechanical Engineering" 2017 (AIME 2017)
Series
Advances in Engineering Research
Publication Date
July 2017
ISBN
978-94-6252-406-4
ISSN
2352-5401
DOI
10.2991/aime-17.2017.142How to use a DOI?
Copyright
© 2017, 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  - Marina Ivanovna Vasilenko
AU  - Yury Konstantinovich Rubanov
AU  - Elena Nikolayevna Goncharova
AU  - Yulia Egorovna Tokach
AU  - Vladimir Mikhailovich Nartsev
PY  - 2017/07
DA  - 2017/07
TI  - Effect of parameters of production process of photocatalytic coatings on bactericidal property
BT  - Proceedings of the International Conference "Actual Issues of Mechanical Engineering" 2017 (AIME 2017)
PB  - Atlantis Press
SP  - 878
EP  - 883
SN  - 2352-5401
UR  - https://doi.org/10.2991/aime-17.2017.142
DO  - 10.2991/aime-17.2017.142
ID  - Vasilenko2017/07
ER  -