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@article{1749256,
author = {Vida, Július and Ilčíková, Martina and Přibyl, Roman and Homola, Tomáš},
article_location = {New York},
article_number = {3},
doi = {http://dx.doi.org/10.1007/s11090-021-10155-w},
keywords = {Ambient air plasma treatment; DCSBD; Flexible foils; Polyethersulfone (PES); Polystyrene (PS); LMWOM},
language = {eng},
issn = {0272-4324},
journal = {Plasma Chemistry and Plasma Processing},
title = {Rapid Atmospheric Pressure Ambient Air Plasma Functionalization of Poly(styrene) and Poly(ethersulfone) Foils},
url = {https://doi.org/10.1007/s11090-021-10155-w},
volume = {41},
year = {2021}
}
TY - JOUR
ID - 1749256
AU - Vida, Július - Ilčíková, Martina - Přibyl, Roman - Homola, Tomáš
PY - 2021
TI - Rapid Atmospheric Pressure Ambient Air Plasma Functionalization of Poly(styrene) and Poly(ethersulfone) Foils
JF - Plasma Chemistry and Plasma Processing
VL - 41
IS - 3
SP - 841-854
EP - 841-854
PB - Springer
SN - 02724324
KW - Ambient air plasma treatment
KW - DCSBD
KW - Flexible foils
KW - Polyethersulfone (PES)
KW - Polystyrene (PS)
KW - LMWOM
UR - https://doi.org/10.1007/s11090-021-10155-w
N2 - Activation of polymeric surfaces, i.e. formation and/or modification of the functional groups on the surface of a material, is essential prior to the further processing of polymers, especially in applications where wettability plays a crucial role. In this study, an atmospheric pressure ambient air plasma treatment of poly(styrene) (PS) and poly(ethersulfone) (PES) foils using diffuse coplanar surface barrier discharge is presented. The plasma treatment for 0.5 s resulted in a decrease of water contact angle from the original value of 83° to 26° for PS and from 76° to 32° for PES. No significant changes in wettability were observed for prolonged treatment times. Better wettability was correlated with decreasing carbon to oxygen ratio resulting from an incorporation of oxygen-containing functional groups C–OH, C=O and O–C=O on the surface. X-ray photoelectron spectroscopy was employed to study details in the changes of the surface chemistry following the plasma exposure. We used atomic force microscopy to study the formation of low molecular weight oxidized material (LMWOM) during the plasma treatment. After dissolving the LMWOM in water, we observed roughening of the plasma-treated surfaces at the nanometre level due to etching induced by plasma treatment.
ER -
VIDA, Július, Martina ILČÍKOVÁ, Roman PŘIBYL a Tomáš HOMOLA. Rapid Atmospheric Pressure Ambient Air Plasma Functionalization of Poly(styrene) and Poly(ethersulfone) Foils. Online. \textit{Plasma Chemistry and Plasma Processing}. New York: Springer, 2021, roč.~41, č.~3, s.~841-854. ISSN~0272-4324. Dostupné z: https://dx.doi.org/10.1007/s11090-021-10155-w. [citováno 2024-04-24]
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