PAVLIŇÁK, David, Oleksandr GALMIZ, Miroslav ZEMÁNEK, Antonín BRABLEC, Jan ČECH and Mirko ČERNÁK. Permanent hydrophilization of outer and inner surfaces of polytetrafluoroethylene tubes using ambient air plasma generated by surface dielectric barrier discharges. Applied Physics Letters. AIP Publishing, 2014, vol. 105, No 15, p. 1-3. ISSN 0003-6951. Available from: https://dx.doi.org/10.1063/1.4898134. |
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@article{1202661, author = {Pavliňák, David and Galmiz, Oleksandr and Zemánek, Miroslav and Brablec, Antonín and Čech, Jan and Černák, Mirko}, article_number = {15}, doi = {http://dx.doi.org/10.1063/1.4898134}, keywords = {plasma; PTFE;dielectric barrier discharge;hydrophilization}, language = {eng}, issn = {0003-6951}, journal = {Applied Physics Letters}, title = {Permanent hydrophilization of outer and inner surfaces of polytetrafluoroethylene tubes using ambient air plasma generated by surface dielectric barrier discharges}, url = {http://dx.doi.org/10.1063/1.4898134}, volume = {105}, year = {2014} }
TY - JOUR ID - 1202661 AU - Pavliňák, David - Galmiz, Oleksandr - Zemánek, Miroslav - Brablec, Antonín - Čech, Jan - Černák, Mirko PY - 2014 TI - Permanent hydrophilization of outer and inner surfaces of polytetrafluoroethylene tubes using ambient air plasma generated by surface dielectric barrier discharges JF - Applied Physics Letters VL - 105 IS - 15 SP - 1-3 EP - 1-3 PB - AIP Publishing SN - 00036951 KW - plasma KW - PTFE;dielectric barrier discharge;hydrophilization UR - http://dx.doi.org/10.1063/1.4898134 N2 - We present an atmospheric pressure ambient air plasma technique developed for technically simple treatment of inner and/or outer surfaces of plastic tubes and other hollow dielectric bodies. It is based on surface dielectric barrier discharge generating visually diffuse plasma layers along the treated dielectric surfaces using water-solution electrodes. The observed visual uniformity and measured plasma rotational and vibrational temperatures of 333K and 2350K indicate that the discharge can be readily applied to material surface treatment without significant thermal effect. This is exemplified by the obtained permanent surface hydrophilization of polytetrafluoroethylene tubes related to the replacement of a high fraction (more than 80%) of the surface fluorine determined by X-ray photoelectron spectroscopy. A tentative explanation of the discharge mechanism based on high-speed camera observations and the discharge current and voltage of measurements is outlined. ER -
PAVLIŇÁK, David, Oleksandr GALMIZ, Miroslav ZEMÁNEK, Antonín BRABLEC, Jan ČECH and Mirko ČERNÁK. Permanent hydrophilization of outer and inner surfaces of polytetrafluoroethylene tubes using ambient air plasma generated by surface dielectric barrier discharges. \textit{Applied Physics Letters}. AIP Publishing, 2014, vol.~105, No~15, p.~1-3. ISSN~0003-6951. Available from: https://dx.doi.org/10.1063/1.4898134.
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