Effect of parameters of production process of photocatalytic coatings on bactericidal property
- 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/).
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 -