Please use this identifier to cite or link to this item: https://hdl.handle.net/10316/10387
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dc.contributor.authorGardas, Ramesh L.-
dc.contributor.authorCosta, Henrique F.-
dc.contributor.authorFreire, Mara G.-
dc.contributor.authorCarvalho, Pedro J.-
dc.contributor.authorMarrucho, Isabel M.-
dc.contributor.authorFonseca, Isabel M. A.-
dc.contributor.authorFerreira, Abel G. M.-
dc.contributor.authorCoutinho, João A. P.-
dc.date.accessioned2009-06-26T13:08:24Z-
dc.date.available2009-06-26T13:08:24Z-
dc.date.issued2008-03-13-
dc.identifier.citationJournal of Chemical & Engineering Data. 53:3 (2008) 805-811en_US
dc.identifier.issn0021-9568-
dc.identifier.urihttps://hdl.handle.net/10316/10387-
dc.description.abstractIn the present work, experimental density measurements are reported along with the derived thermodynamic properties, such as the isothermal compressibility (κT), the isobaric expansivity (αp), and the thermal pressure coefficient (γv) for imidazolium-, pyridinium-, pyrrolidinium-, and piperidinium-based ionic liquids (ILs), namely, 1-ethyl-3-methylimidazolium trifluoromethanesulfonate [C2mim][CF3SO3], 3-methyl-1-propylpyridinium bis(trifluoromethylsulfonyl)imide [C3mpy][NTf2], 1-methyl-1-propylpyrrolidinium bis(trifluoromethylsulfonyl)imide [C3mpyr][NTf2], 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide [C4mpyr][NTf2], and 1-methyl-1-propylpiperidinium bis(trifluoromethylsulfonyl)imide [C3mpip][NTf2] in the pressure (0.10 < P/MPa < 35.00) and temperature (293.15 < T/K < 393.15) domains. These ILs were chosen to provide an understanding of the influence of the cation and anion on the properties under study. Experimental densities are correlated with the Tait equation with an average absolute relative deviation (AARD) better than 0.02 %. It is shown that experimental densities are in good agreement with the densities obtained by the predictive method previously proposed by us.en_US
dc.language.isoengen_US
dc.publisherAmerican Chemical Societyen_US
dc.rightsopenAccesseng
dc.titleDensities and Derived Thermodynamic Properties of Imidazolium-, Pyridinium-, Pyrrolidinium-, and Piperidinium-Based Ionic Liquidsen_US
dc.typearticleen_US
dc.identifier.doi10.1021/je700670k-
item.fulltextCom Texto completo-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.languageiso639-1en-
item.openairetypearticle-
item.cerifentitytypePublications-
crisitem.author.deptFaculty of Arts and Humanities-
crisitem.author.deptFaculty of Sciences and Technology-
crisitem.author.deptFaculty of Sciences and Technology-
crisitem.author.parentdeptUniversity of Coimbra-
crisitem.author.parentdeptUniversity of Coimbra-
crisitem.author.researchunitCEAACP - Center for Studies in Archeology, Arts and Heritage-
crisitem.author.researchunitCIEPQPF – Chemical Process Engineering and Forest Products Research Centre-
crisitem.author.researchunitCIEPQPF – Chemical Process Engineering and Forest Products Research Centre-
crisitem.author.parentresearchunitFaculty of Sciences and Technology-
crisitem.author.parentresearchunitFaculty of Sciences and Technology-
crisitem.author.orcid0000-0003-3749-3542-
crisitem.author.orcid0000-0002-0983-1404-
crisitem.author.orcid0000-0002-8316-200X-
Appears in Collections:FCTUC Eng.Química - Artigos em Revistas Internacionais
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