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Volumetric and refractive index study of the ternary mixture methanol/formamide/acetonitrile at 298.15 K

2017-05Journal article Restricted access
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dc.contributor.authorMartins, Filomena
dc.contributor.authorElvas Leitao, Ruben
dc.contributor.authorNunes, Nelson
dc.date.accessioned2017-06-08T13:06:35Z
dc.date.available2017-06-08T13:06:35Z
dc.date.issued2017-05
dc.description.abstractThe ternary mixture methanol (MeOH)/formamide (Form)/acetonitrile (MeCN) was studied by means of refractive index and density measurements. Data for a total of 22 ternary mole fractions, and 19 binary mole fractions for each formamide containing mixture, as well as values from the previously studied methanol/acetonitrile mixture were obtained and evaluated. Excess properties were computed and modeled by polynomial equations, namely Redlich-Kister for binary fractions and Cibulka for ternary mixtures. Partial molar volumes were likewise calculated and together with previously published values allowed the interpretation of structural effects associated with molecular interactions.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMARTINS, Filomena; LEITÃO, Ruben Elvas; NUNES, Nélson – Volumetric and refractive index study of the ternary mixture methanol/formamide/acetonitrile at 298.15 K. Journal of Molecular Liquids. ISSN: 0167-7322. Vol. 234 (2017), pp. 463-468pt_PT
dc.identifier.doihttps://doi.org/10.1016/j.molliq.2017.03.097pt_PT
dc.identifier.issn0167-7322
dc.identifier.urihttp://hdl.handle.net/10400.21/7172
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relation.publisherversionhttp://ac.els-cdn.com/S0167732217300284/1-s2.0-S0167732217300284-main.pdf?_tid=49c91922-4c4a-11e7-b997-00000aab0f01&acdnat=1496926940_7658fc812882179842f5476c01207870pt_PT
dc.subjectTernary mixturept_PT
dc.subjectMethanolpt_PT
dc.subjectAcetonitrilept_PT
dc.subjectFormamidept_PT
dc.subjectRefractive indexpt_PT
dc.subjectMolar volumept_PT
dc.subjectExcess propertiespt_PT
dc.titleVolumetric and refractive index study of the ternary mixture methanol/formamide/acetonitrile at 298.15 Kpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage468pt_PT
oaire.citation.startPage463pt_PT
oaire.citation.titleJournal of Molecular Liquidspt_PT
oaire.citation.volume234pt_PT
person.familyNamemartins
person.familyNameElvas Leitao
person.familyNameNunes
person.givenNamefilomena
person.givenNameRuben
person.givenNameNelson
person.identifier1344292
person.identifier.ciencia-id7F12-A33A-EBAB
person.identifier.ciencia-idF41B-8A26-88D4
person.identifier.ciencia-id1B16-7872-5A09
person.identifier.orcid0000-0003-4189-1228
person.identifier.orcid0000-0002-2196-412X
person.identifier.orcid0000-0003-4499-0379
person.identifier.ridE-6287-2012
person.identifier.ridD-2452-2009
person.identifier.ridA-8516-2012
person.identifier.scopus-author-id17342433200
person.identifier.scopus-author-id55667178200
person.identifier.scopus-author-id11540776800
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationa2fde0f8-54f8-445d-9015-315e0e4ba68b
relation.isAuthorOfPublication440b7129-d4d9-4225-a936-ca694c0984b6
relation.isAuthorOfPublication3541747c-0373-4a73-b1f3-77095e675385
relation.isAuthorOfPublication.latestForDiscovery440b7129-d4d9-4225-a936-ca694c0984b6

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