About: Pervaporation Membranes with Poly(γ-Benzyl-L-Glutamate) Selective Layers for Separation of Toluene

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About: Pervaporation Membranes with Poly(γ-Benzyl-L-Glutamate) Selective Layers for Separation of Toluene - n-Heptane Mixtures Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	New composite membrane with a poly(γ-benzyl-L-glutamate) separation layer on a microporous poly(amide-imide) support was prepared and tested as a pervaporation membrane for selective separation of toluene/n-heptane mixtures. Composite membrane was formed by coating a solution of PBG in chloroform on the top surface of microporous PAI-SO2 support. PBG layer fulfils indispensable requirement for the preferential adsorption of the most penetrating component (toluene) of a separated mixture. Crystalline regions formed by backbones of macromolecules are low permeable barriers to penetrants, but also limiters for swelling of high permeable polymer phase. The obtained results during this study could be used for the design of highly efficient PBG/PAI-SO2 composite membranes for separation of mixtures aromatic and aliphatic hydrocarbons by pervaporation. New composite membrane with a poly(γ-benzyl-L-glutamate) separation layer on a microporous poly(amide-imide) support was prepared and tested as a pervaporation membrane for selective separation of toluene/n-heptane mixtures. Composite membrane was formed by coating a solution of PBG in chloroform on the top surface of microporous PAI-SO2 support. PBG layer fulfils indispensable requirement for the preferential adsorption of the most penetrating component (toluene) of a separated mixture. Crystalline regions formed by backbones of macromolecules are low permeable barriers to penetrants, but also limiters for swelling of high permeable polymer phase. The obtained results during this study could be used for the design of highly efficient PBG/PAI-SO2 composite membranes for separation of mixtures aromatic and aliphatic hydrocarbons by pervaporation. (en)
Title	Pervaporation Membranes with Poly(γ-Benzyl-L-Glutamate) Selective Layers for Separation of Toluene - n-Heptane Mixtures Pervaporation Membranes with Poly(γ-Benzyl-L-Glutamate) Selective Layers for Separation of Toluene - n-Heptane Mixtures (en)
skos:prefLabel	Pervaporation Membranes with Poly(γ-Benzyl-L-Glutamate) Selective Layers for Separation of Toluene - n-Heptane Mixtures Pervaporation Membranes with Poly(γ-Benzyl-L-Glutamate) Selective Layers for Separation of Toluene - n-Heptane Mixtures (en)
skos:notation	RIV/67985858:_____/14:00441999!RIV15-AV0-67985858
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	MAR 1
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Uchytil, Petr Fialová, Kateřina Čermáková, Jiřina
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	36308
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/14:00441999
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	composite membrane; structure; hydrocarbons pervaporation (en)
http://linked.open.../riv/klicoveSlovo	composite membrane hydrocarbons pervaporation structure
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[96B9CB568520]
http://linked.open...i/riv/nazevZdroje	Journal of Membrane Science
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	10 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	477
http://linked.open...iv/tvurceVysledku	Setničková, Kateřina Uchytil, Petr Kononova, S. V. Kremnev, R. V. Romashkova, K. A. Shabsels, B. M. Volchek, B. Z. Řezníčková Čermáková, Jiřina Baklagina, Y. G. Suvorova, E. I.
http://linked.open...ain/vavai/riv/wos	000349383100003
issn	0376-7388
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.memsci.2014.11.047

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