HOMOLA, Tomáš, Vilma BURŠÍKOVÁ, Pavel SŤAHEL and Mirko ČERNÁK. DIFFUSE COPLANAR SURFACE BARRIER DISCHARGE PRE-TREATMENT FOR IMPROVING COATING PROPERTIES. In 6th International Conference Nanocon 2014. Ostrava: TANGER Ltd, 2015, p. 1-4. ISBN 978-80-87294-55-0.
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Basic information
Original name DIFFUSE COPLANAR SURFACE BARRIER DISCHARGE PRE-TREATMENT FOR IMPROVING COATING PROPERTIES
Authors HOMOLA, Tomáš (703 Slovakia, guarantor, belonging to the institution), Vilma BURŠÍKOVÁ (203 Czech Republic, belonging to the institution), Pavel SŤAHEL (203 Czech Republic, belonging to the institution) and Mirko ČERNÁK (703 Slovakia, belonging to the institution).
Edition Ostrava, 6th International Conference Nanocon 2014, p. 1-4, 4 pp. 2015.
Publisher TANGER Ltd
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10305 Fluids and plasma physics
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
Publication form storage medium (CD, DVD, flash disk)
WWW URL
RIV identification code RIV/00216224:14310/15:00114953
Organization unit Faculty of Science
ISBN 978-80-87294-55-0
UT WoS 000350636300074
Keywords in English atmospheric plasma; plasma treatment; sol-gel; adhesion
Tags AKR, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 21/1/2021 09:07.
Abstract
Diffuse Coplanar Surface Barrier Discharge (DCSBD) was used to pre-treat surfaces of glass in order to remove adsorbed carbon contaminants and increase surface energy due to incorporation of oxygen-based polar functional groups. Afterwards, the plasma pre-treated glass surfaces were coated with TiO2 film deposited from sol-gel solution. Tribology measurements in coatings showed significant increase of adhesion of coatings deposited onto pre-treated surfaces, whereas coatings deposited onto untreated surfaces showed poor adhesion. Increase in adhesion is related with both cleaning and formation of functional groups. Cleaning, or removal of adsorbed carbon contaminants, led to uniform coating without any areas of surface energy instabilities, whereas functional groups provided necessary bonding between coating and surface.
Links
ED2.1.00/03.0086, research and development projectName: Regionální VaV centrum pro nízkonákladové plazmové a nanotechnologické povrchové úpravy
EE2.3.30.0009, research and development projectName: Zaměstnáním čerstvých absolventů doktorského studia k vědecké excelenci
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