Application of surface barrier discharge for deposition of protective coatings at atmospheric pressure

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Authors

SŤAHEL Pavel BURŠÍKOVÁ Vilma NAVRÁTIL Zdeněk KLOC Petr BRABLEC Antonín ŠÍRA Martin JANČA Jan

Year of publication 2006
Type Article in Proceedings
Conference 10th International Symposium on High Pressure Low Temperature Plasma Chemistry
MU Faculty or unit

Faculty of Science

Citation
Field Plasma physics
Keywords surface barrier discharge; protective coatings; atmospheric pressure
Description The technologies based on atmospheric pressure plasma sources become very promising tool for the control of surface properties of solids while the desirable bulk properties are kept. In this work the surface barrier discharge operated at atmospheric pressure was used for deposition of thin protective hydrophobic films from mixture of nitrogen with C4F8 on the paper substrate. The plasma was investigated by means of optical emission spectroscopy. Surface properties of the deposited films were studied by means of the contact angle measurements. The colorimetric parameters such as whiteness, yellowness or brightness of samples were measured in its deposited state and also in UV exposed states.
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