Plasma modification of polycarbonate surface by athmospheric pressure plasma sources

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Authors

KELAR Jakub HOMOLA Tomáš KRUMPOLEC Richard SLAVÍČEK Pavel ČERNÁK Mirko

Year of publication 2016
Type Article in Proceedings
Conference Hakone XV: International Symposium of High Pressure low Temperature Plasma Chemistry
MU Faculty or unit

Faculty of Science

Citation
Field Plasma physics
Keywords DCSBD;glide arc;surface free energy;dynamic contact angle;plasma modification
Description In short study below we report effects of ambient air atmospheric pressure plasma treatment of polycarbonate surface. Atmospheric plasma treatment was done by two different plasma sources. First was special type of dielectric barrier discharge called Diffuse Coplanar Surface Barrier Discharge (DCSBD). Second one was glide arc like plasma APC 500. We report significant changes in surface free energy, water contact angle and hysteresis calculated from dynamic contact angle (advancing, receding).
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