About: Analysis of Gas Sorption in Glassy Polymers with the GAB Model: An Alternative to the Dual Mode Sorption Model

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The suitability of the Guggenheim-Anderson-De Boer (GAB) model for the parameterization of gas sorption isotherms and their dependences on temperature is explored. The GAB model implies that molecules adsorb on inner surfaces of the polymer in multilayers, which contrasts with the assumptions of the classical Dual Mode Sorption (DMS) model which implies the simultaneous occurrence of Henry-like dissolution and Langmuir's case I adsorption. The GAB model shows similar efficacy of the parameterization of the gas sorption isotherms in polymers as the DMS model. The isosteric heat of adsorption shows clear dependence on relative surface coverage for carbon dioxide sorption in cellulose acetate, polyethylene terephthalate, and the first polymer of intrinsic microporosity (PIM-1), thus allowing for the occurrence of adsorption multilayers. The suitability of the Guggenheim-Anderson-De Boer (GAB) model for the parameterization of gas sorption isotherms and their dependences on temperature is explored. The GAB model implies that molecules adsorb on inner surfaces of the polymer in multilayers, which contrasts with the assumptions of the classical Dual Mode Sorption (DMS) model which implies the simultaneous occurrence of Henry-like dissolution and Langmuir's case I adsorption. The GAB model shows similar efficacy of the parameterization of the gas sorption isotherms in polymers as the DMS model. The isosteric heat of adsorption shows clear dependence on relative surface coverage for carbon dioxide sorption in cellulose acetate, polyethylene terephthalate, and the first polymer of intrinsic microporosity (PIM-1), thus allowing for the occurrence of adsorption multilayers. (en)
Title	Analysis of Gas Sorption in Glassy Polymers with the GAB Model: An Alternative to the Dual Mode Sorption Model Analysis of Gas Sorption in Glassy Polymers with the GAB Model: An Alternative to the Dual Mode Sorption Model (en)
skos:prefLabel	Analysis of Gas Sorption in Glassy Polymers with the GAB Model: An Alternative to the Dual Mode Sorption Model Analysis of Gas Sorption in Glassy Polymers with the GAB Model: An Alternative to the Dual Mode Sorption Model (en)
skos:notation	RIV/60461373:22340/14:43897142!RIV15-GA0-22340___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GP13-32829P)
http://linked.open...iv/cisloPeriodika	22
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Friess, Karel Vopička, Ondřej
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	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	2680
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/14:43897142
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	modeling; glassy polymers; adsorption; activation energy (en)
http://linked.open.../riv/klicoveSlovo	activation energy adsorption modeling glassy polymers
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[1B288B5F2511]
http://linked.open...i/riv/nazevZdroje	Journal of Polymer Science, Part B: Polymer Physics
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Separating azeotropes with the vapor permeation method
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	52
http://linked.open...iv/tvurceVysledku	Friess, Karel Vopička, Ondřej
http://linked.open...ain/vavai/riv/wos	000343757100005
issn	0887-6266
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/polb.23588
http://localhost/t...ganizacniJednotka	22340

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