Determination of Texture and Transport Characteristics of Electrospun Nanofibrous Mats

0397805 - ÚCHP 2014 RIV NL eng J - Článek v odborném periodiku
Soukup, Karel - Hejtmánek, Vladimír - Petráš, D. - Šolcová, Olga
Determination of Texture and Transport Characteristics of Electrospun Nanofibrous Mats.
Colloids and Surfaces A-Physicochemical and Engineering Aspects. Roč. 437, Sl (2013), s. 133-140. ISSN 0927-7757. E-ISSN 1873-4359.
[International Workshop Characterization of Porous Materials: from Angstroms to Millimeters /6./. Delray Beach, FL, USA, 30.04.2012 - 02.05.2012]
Grant CEP: GA ČR GPP106/11/P459; GA ČR(CZ) GAP204/11/1206
Institucionální podpora: RVO:67985858
Klíčová slova: electrospinning * nanofibrous systems * transport phenomena
Kód oboru RIV: CI - Průmyslová chemie a chemické inženýrství
Impakt faktor: 2.354, rok: 2013

Electrospun nanofibrous mats of polystyrene, polyphenylene oxide and polyurethane were prepared from the polymer solutions using electrospinning technique. The morphology, texture characteristics and transport properties of the prepared nanofibrous mats were detailed investigated. On the basis of the texture results it was confirmed that all nanofibrous mats contain macroporous structure without micropores. The transport characteristics were evaluated from diffusion (Graham’s diffusion cell) and permeation (modified classic Wicke-Kallenbach cell) measurements.
Trvalý link: http://hdl.handle.net/11104/0225454