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Variable surface properties of PTFE foils
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SYSNO ASEP 0356208 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Variable surface properties of PTFE foils Author(s) Švorčík, V. (CZ)
Reznickova, A. (CZ)
Kolská, Z. (CZ)
Slepička, P. (CZ)
Hnatowicz, Vladimír (UJF-V) RIDSource Title E-Polymers. - : EUROPEAN POLYMER FEDERATION - ISSN 1618-7229
-, č. 133 (2010), s. 1-6Number of pages 6 s. Language eng - English Country FR - France Keywords POLYTETRAFLUOROETHYLENE ; PROLIFERATION ; NANOLAYERS Subject RIV BG - Nuclear, Atomic and Molecular Physics, Colliders R&D Projects GA106/09/0125 GA ČR - Czech Science Foundation (CSF) LC06041 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) KAN400480701 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z10480505 - UJF-V (2005-2011) UT WOS 000285509900001 DOI 10.1515/epoly.2010.10.1.1493 Annotation Surface properties of commercially available polytetrafluoroethylene (PTFE) foils of different thicknesses were examined using three different methods: AFM, study of a electrokinetical zeta-potential and measurement of a contact angle by goniometry. It was found that the front and back sides of the foils exhibit different surface morphology and roughness, different values of the zeta-potential and contact angle. The contact angle and the zeta-potential are decreasing functions of the foil thickness. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2011
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