Sorption of Organic Liquids in Poly(ethylene chlorotrifluoroethylene) Halar®901: Experimental and Theoretical Analysis.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F17%3A00473196" target="_blank" >RIV/67985858:_____/17:00473196 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22340/17:43902343

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.polymertesting.2016.12.027" target="_blank" >http://dx.doi.org/10.1016/j.polymertesting.2016.12.027</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.polymertesting.2016.12.027" target="_blank" >10.1016/j.polymertesting.2016.12.027</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Sorption of Organic Liquids in Poly(ethylene chlorotrifluoroethylene) Halar®901: Experimental and Theoretical Analysis.

Popis výsledku v původním jazyce

Sorption of liquids in polymers is an important factor for any application where polymers come into contact with an organic solvent. We report on sorption properties of hydrophobic poly(ethylene chlorotrifluoroethylene) Halar®901 in view of its potential application as a dense or porous membrane material. For the first time, the liquid phase sorption of 34 common organic liquids such as linear C6-C10 alkanes, methyl-, ethyl- and propyl-derivatives of benzene and cyclohexane, and of linear-, branched- and cyclic- ethers, ketones, acetates and chloro-derivatives in the 1:1 alternating copolymer of ethylene and chlorotrifluoroethylene (ECTFE) is presented. The correlation between the solvent molecular structure, its physico-chemical properties and the total mass uptake are discussed in detail. Furthermore, two sorption-predictive methods developed fromnexperimental data allow to anticipate the behavior of solvents in Halar®901 based exclusively on three types of structural units (C-bone, functional groups, molecular geometry) or four (molar mass, surface tension, boiling temperature and Van der Waals volume) parameters only. A successful verification of our methods proved their versatility in predicting organic liquid sorption in ECTFE material Halar®901.

Název v anglickém jazyce

Sorption of Organic Liquids in Poly(ethylene chlorotrifluoroethylene) Halar®901: Experimental and Theoretical Analysis.

Popis výsledku anglicky

Sorption of liquids in polymers is an important factor for any application where polymers come into contact with an organic solvent. We report on sorption properties of hydrophobic poly(ethylene chlorotrifluoroethylene) Halar®901 in view of its potential application as a dense or porous membrane material. For the first time, the liquid phase sorption of 34 common organic liquids such as linear C6-C10 alkanes, methyl-, ethyl- and propyl-derivatives of benzene and cyclohexane, and of linear-, branched- and cyclic- ethers, ketones, acetates and chloro-derivatives in the 1:1 alternating copolymer of ethylene and chlorotrifluoroethylene (ECTFE) is presented. The correlation between the solvent molecular structure, its physico-chemical properties and the total mass uptake are discussed in detail. Furthermore, two sorption-predictive methods developed fromnexperimental data allow to anticipate the behavior of solvents in Halar®901 based exclusively on three types of structural units (C-bone, functional groups, molecular geometry) or four (molar mass, surface tension, boiling temperature and Van der Waals volume) parameters only. A successful verification of our methods proved their versatility in predicting organic liquid sorption in ECTFE material Halar®901.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20402 - Chemical process engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Polymer Testing

ISSN

0142-9418

e-ISSN

—

Svazek periodika

58

Číslo periodika v rámci svazku

APR 1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

199-207

Kód UT WoS článku

000395600700024

EID výsledku v databázi Scopus

2-s2.0-85008158367