Počet záznamů: 1

Surface and permeability properties of membranes from polyelectrolyte complexes and polyelectrolyte surfactant complexes

SYSNO ASEP	0189193
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Ostatní články
Název	Surface and permeability properties of membranes from polyelectrolyte complexes and polyelectrolyte surfactant complexes
Tvůrce(i)	Schwarz, H. H. (DE) Lukáš, Jaromír (UMCH-V) Richau, K. (DE)
Zdroj.dok.	Journal of Membrane Science. - : Elsevier - ISSN 0376-7388 Roč. 218, 1-2 (2003), s. 1-9
Poč.str.	9 s.
Jazyk dok.	eng - angličtina
Země vyd.	NL - Nizozemsko
Klíč. slova	polyelectrolyte complex membranes ; pervaporation ; dehydration of organics
Vědní obor RIV	CD - Makromolekulární chemie
CEP	KSK4050111 GA AV ČR - Akademie věd
Anotace	Surface of two polyelectrolyte complex membranes based on polyanionic sulfoethylcellulose and polycationic poly(diallyldimethylammonium chloride) or cationic benzyl(dodecyl)dimethylammonium chloride were studied by means of contact angle measurements in different media, XPS photoelectron spectroscopy and tangential streaming potential measurements. The results of this study were correlated with the perfaporation characteristics of studied membranes in dehydration process and discussed with regard to the membrane deformation conditions, the influence of membrane hydrophilicity on the permselectivity behavior of studied membranes and to the solution-diffusion pervaporation model.
Pracoviště	Ústav makromolekulární chemie
Kontakt	Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358
Rok sběru	2004

Počet záznamů: 1