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Authordc.contributor.authorPison, Laure 
Authordc.contributor.authorBernales, Varinia 
Authordc.contributor.authorFuentealba Rosas, Patricio 
Authordc.contributor.authorPadua, Agilio A.H. 
Authordc.contributor.authorCosta Gomes, Margarida F. 
Admission datedc.date.accessioned2018-12-20T14:06:49Z
Available datedc.date.available2018-12-20T14:06:49Z
Publication datedc.date.issued2015
Cita de ítemdc.identifier.citationJournal of Chemical Thermodynamics, Volumen 89,
Identifierdc.identifier.issn10963626
Identifierdc.identifier.issn00219614
Identifierdc.identifier.other10.1016/j.jct.2015.04.026
Identifierdc.identifier.urihttp://repositorio.uchile.cl/handle/2250/154013
Abstractdc.description.abstract©2015 Elsevier Ltd. All rights reserved. An experimental study of the solubility and of the thermodynamic properties of solvation, between temperatures (303 and 343) K and at pressures close to atmospheric, of 2methylpropane (isobutane) in several ionic liquids based on the bis(trifluoromethylsulfonyl)imide anion and on 1alkyl3methylimidazolium cations, [C<inf>n</inf>C<inf>1</inf>Im][NTf<inf>2</inf>], with alkyl sidechains varying from two to ten carbon atoms is presented. The isobutane solubility increases with increasing size of the alkyl sidechain of the cation in the ionic liquid and decreases with increasing temperature (as typical of an exothermal dissolution process). The mole fraction solubility of isobutane varies from 0.904 · 10<sup>2</sup> in [C<inf>2</inf>C<inf>1</inf>Im][NTf<inf>2</inf>] at T = 343 K to 1.002 · 10<sup>1</sup> in [C<inf>10</inf>C<inf>1</inf>Im][NTf<inf>2</inf>] at T = 303 K. The values measured in this work are compared to the behaviour of nbutane in the sa
Lenguagedc.language.isoen
Publisherdc.publisherAcademic Press
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
Sourcedc.sourceJournal of Chemical Thermodynamics
Keywordsdc.subject1Alkyl3methylimidazolium bis(trifluoromethylsulfonyl)imide ionic liquids
Keywordsdc.subjectGas solubility
Keywordsdc.subjectIsobutane
Keywordsdc.subjectMethylpropane
Títulodc.titleIsobutane as a probe of the structure of 1alkyl3methylimidazolium bis(trifluoromethylsulfonyl)imide ionic liquids
Document typedc.typeArtículo de revista
Catalogueruchile.catalogadorSCOPUS
Indexationuchile.indexArtículo de publicación SCOPUS
uchile.cosechauchile.cosechaSI


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Attribution-NonCommercial-NoDerivs 3.0 Chile
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile