SKÁCELOVÁ, Dana, Monika FIALOVÁ, Pavel SŤAHEL a Mirko ČERNÁK. Improvement of surface properties of reinforcing polypropylene fibres by atmospheric pressure plasma treatment. In 30th ICPIG Conference Proceedings. Belfast, UK: Queen's University Belfast, 2011, s. "nestránkováno", 3 s. |
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@inproceedings{950216, author = {Skácelová, Dana and Fialová, Monika and Sťahel, Pavel and Černák, Mirko}, address = {Belfast, UK}, booktitle = {30th ICPIG Conference Proceedings}, keywords = {PP fibers; plasma activation; contact angle measurement; SEM}, language = {eng}, location = {Belfast, UK}, pages = {"nestránkováno"}, publisher = {Queen's University Belfast}, title = {Improvement of surface properties of reinforcing polypropylene fibres by atmospheric pressure plasma treatment}, url = {http://www.qub.ac.uk/sites/icpig2011/abstractlist/}, year = {2011} }
TY - JOUR ID - 950216 AU - Skácelová, Dana - Fialová, Monika - Sťahel, Pavel - Černák, Mirko PY - 2011 TI - Improvement of surface properties of reinforcing polypropylene fibres by atmospheric pressure plasma treatment PB - Queen's University Belfast CY - Belfast, UK KW - PP fibers KW - plasma activation KW - contact angle measurement KW - SEM UR - http://www.qub.ac.uk/sites/icpig2011/abstractlist/ N2 - Surface activation of polypropylene (PP) fibres used for reinforcement of concrete was tested in atmospheric pressure Diffuse Coplanar Surface Barrier Discharge generated in ambient air. The surface properties and chemical nature were studied by ATR-FTIR, wetting properties were investigated by contact angle measurement and surface morphology was observed by scanning electron microscope (SEM). The plasma treatment changed totally hydrophobic surface of untreated PP fibres with water contact angle about 110 degrees to hydrophilic surface with contact angle about 50 degrees. This fact was caused by incorporating C – H and C=O groups. Moreover the surface wettability was improved without any mechanical damages of PP fibres. ER -
SKÁCELOVÁ, Dana, Monika FIALOVÁ, Pavel SŤAHEL a Mirko ČERNÁK. Improvement of surface properties of reinforcing polypropylene fibres by atmospheric pressure plasma treatment. In \textit{30th ICPIG Conference Proceedings}. Belfast, UK: Queen's University Belfast, 2011, s.~''nestránkováno'', 3 s.
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