Thermophysical Properties of Ammonium-Based Bis{(trifluoromethyl)sulfonyl}imide Ionic Liquids: Volumetric and Transport Properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F12%3A00380127" target="_blank" >RIV/67985858:_____/12:00380127 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1021/je300108z" target="_blank" >http://dx.doi.org/10.1021/je300108z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/je300108z" target="_blank" >10.1021/je300108z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Thermophysical Properties of Ammonium-Based Bis{(trifluoromethyl)sulfonyl}imide Ionic Liquids: Volumetric and Transport Properties

Popis výsledku v původním jazyce

Density, rheological properties and conductivity of a homologous series of ammonium-based ionic liquids N-alkyl-triethylammonium bis{(trifluoromethyl)sulfonyl}imide were studied at atmospheric pressure as function of alkyl chain length on the cation, aswell as of the temperature from (293.15 to 363.15) K. Furthermore, rheological properties were measured for both pure and water-saturated ionic liquids. An analysis of involved transport properties leads us to a classification of the studied ionic liquids in terms of their ionicity using the Walden plot, from which it is evident that they can be classified as poor ionic liquids. Finally, from measured density data, different volumetric properties i.e. molar volumes and thermal expansion coefficients were determined as function of temperature and of cationic structure.

Název v anglickém jazyce

Thermophysical Properties of Ammonium-Based Bis{(trifluoromethyl)sulfonyl}imide Ionic Liquids: Volumetric and Transport Properties

Popis výsledku anglicky

Density, rheological properties and conductivity of a homologous series of ammonium-based ionic liquids N-alkyl-triethylammonium bis{(trifluoromethyl)sulfonyl}imide were studied at atmospheric pressure as function of alkyl chain length on the cation, aswell as of the temperature from (293.15 to 363.15) K. Furthermore, rheological properties were measured for both pure and water-saturated ionic liquids. An analysis of involved transport properties leads us to a classification of the studied ionic liquids in terms of their ionicity using the Walden plot, from which it is evident that they can be classified as poor ionic liquids. Finally, from measured density data, different volumetric properties i.e. molar volumes and thermal expansion coefficients were determined as function of temperature and of cationic structure.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

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

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Journal of Chemical and Engineering Data

ISSN

0021-9568

e-ISSN

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Svazek periodika

57

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

2227-2235

Kód UT WoS článku

000307264200021

EID výsledku v databázi Scopus

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