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Statements

Subject Item
n2:RIV%2F61389013%3A_____%2F10%3A00339565%21RIV10-AV0-61389013
rdf:type
n3:Vysledek skos:Concept
dcterms:description
New polymer nanocomposites consist of poly(phenylene isophtalamide) (PA) modified by carbon nanotubes (CNT) were obtained by the solid state interaction method to prepare dense membranes. The investigation of the PA/CNT nanocomposites was made by Raman spectroscopy. The morphology of the dense membrane was analyzed by SEM. The transport properties of the dense polyamide membranes modified by 2 and 5 wt% CNT were studied in pervaporation of methanol/ methyl tert-butyl ether mixture. It was shown that the selectivity with respect to methanol and permeability were the highest for membranes containing 2 wt% CNT as compared to membranes of pure PA and containing 5 wt% CNT. To analyze transport properties the sorption tests and contact angle measurements were employed. New polymer nanocomposites consist of poly(phenylene isophtalamide) (PA) modified by carbon nanotubes (CNT) were obtained by the solid state interaction method to prepare dense membranes. The investigation of the PA/CNT nanocomposites was made by Raman spectroscopy. The morphology of the dense membrane was analyzed by SEM. The transport properties of the dense polyamide membranes modified by 2 and 5 wt% CNT were studied in pervaporation of methanol/ methyl tert-butyl ether mixture. It was shown that the selectivity with respect to methanol and permeability were the highest for membranes containing 2 wt% CNT as compared to membranes of pure PA and containing 5 wt% CNT. To analyze transport properties the sorption tests and contact angle measurements were employed.
dcterms:title
Polyamide membranes modified by carbon nanotubes: Application for pervaporation Polyamide membranes modified by carbon nanotubes: Application for pervaporation
skos:prefLabel
Polyamide membranes modified by carbon nanotubes: Application for pervaporation Polyamide membranes modified by carbon nanotubes: Application for pervaporation
skos:notation
RIV/61389013:_____/10:00339565!RIV10-AV0-61389013
n4:aktivita
n13:Z
n4:aktivity
Z(AV0Z40500505)
n4:cisloPeriodika
1
n4:dodaniDat
n5:2010
n4:domaciTvurceVysledku
n10:5920647 n10:8505551 n10:4252454
n4:druhVysledku
n8:J
n4:duvernostUdaju
n14:S
n4:entitaPredkladatele
n17:predkladatel
n4:idSjednocenehoVysledku
279738
n4:idVysledku
RIV/61389013:_____/10:00339565
n4:jazykVysledku
n7:eng
n4:klicovaSlova
carbon nanotubes; dense membranes; pervaporation
n4:klicoveSlovo
n12:pervaporation n12:dense%20membranes n12:carbon%20nanotubes
n4:kodStatuVydavatele
US - Spojené státy americké
n4:kontrolniKodProRIV
[5EA4800246F9]
n4:nazevZdroje
Separation Science and Technology
n4:obor
n15:CD
n4:pocetDomacichTvurcuVysledku
3
n4:pocetTvurcuVysledku
8
n4:rokUplatneniVysledku
n5:2010
n4:svazekPeriodika
45
n4:tvurceVysledku
Penkova, A. V. Šlouf, Miroslav Gavrilova, V. A. Pientka, Zbyněk Toikka, A. M. Trchová, Miroslava Polotskaya, G. A. Liu, J. C.
n4:wos
000274348000005
n4:zamer
n16:AV0Z40500505
s:issn
0149-6395
s:numberOfPages
7