Preparation and Characterization of Nanofiber Membranes

0343652 - ÚCHP 2011 PL eng C - Conference Paper (international conference)
Soukup, Karel - Petráš, D. - Klusoň, Petr - Šolcová, Olga
Preparation and Characterization of Nanofiber Membranes.
Programme Booklet. Toruň: Nicolaus Copernicus University, 2010 - (Kujawski, W.), s. 91. ISBN N.
[International Scientific Conference on Pervaporation and Vapor Permeation. Toruň (PL), 18.04.2010-21.04.2010]
R&D Projects: GA ČR GA104/09/0694; GA AV ČR KAN400720701
Institutional research plan: CEZ:AV0Z40720504
Keywords : nanofiber membranes * electrospinning * graham's diffusion cell
Subject RIV: CC - Organic Chemistry
http://www.pv.chem.umk.pl

This contribution reports on the polystyrene and polyurethane nanofiber membranes preparation by the electrospinning technique and their characterization by the standard textural techniques as well as by the counter-current gas diffusion measurements. It was found that the diffusion resistance of the polystyrene membranes was much higher than that of the polyurethane membranes of the same thicknesses. It is obvious that the membranes prepared on the pad reveal higher diffusion flux resistance in comparison with those prepared without the pad.
Permanent Link: http://hdl.handle.net/11104/0186079