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Variable surface properties of PTFE foils
- 1.0356208 - ÚJF 2011 RIV FR eng J - Journal Article
Švorčík, V. - Reznickova, A. - Kolská, Z. - Slepička, P. - Hnatowicz, Vladimír
Variable surface properties of PTFE foils.
E-Polymers. -, č. 133 (2010), s. 1-6. ISSN 1618-7229. E-ISSN 1618-7229
R&D Projects: GA ČR GA106/09/0125; GA MŠMT(CZ) LC06041; GA AV ČR(CZ) KAN400480701
Institutional research plan: CEZ:AV0Z10480505
Keywords : POLYTETRAFLUOROETHYLENE * PROLIFERATION * NANOLAYERS
Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders
Impact factor: 0.574, year: 2010
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.
Permanent Link: http://hdl.handle.net/11104/0006333
Number of the records: 1