Thermodynamic and spectroscopic study of binary mixtures of n-butylammonium oleate ionic liquid + alcohol at T = 288.15–308.15 K

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dc.contributor.authorOlivieri G.V.
dc.contributor.authorda Cunha C.S.
dc.contributor.authordos Santos Martins L.
dc.contributor.authorPaegle P.A.M.
dc.contributor.authorNuncio S.D.
dc.contributor.authorde Araujo Morandim-Giannetti A.
dc.contributor.authorTorres R.B.
dc.date.accessioned2019-08-20T00:12:02Z
dc.date.available2019-08-20T00:12:02Z
dc.date.issued2018
dc.description.abstract© 2017, Akadémiai Kiadó, Budapest, Hungary.In this study, experimental data of density and speed of sound have been measured for binary liquid mixtures containing {n-butylammonium oleate (N4Ol) ionic liquid + 1-propanol, or + 1-butanol, or + 1-pentanol, or + 1-hexanol}, over the entire range of composition at temperatures from T = 288.15–308.15 K and atmospheric pressure. Excess molar volume, VmE, and deviation in isentropic compressibility, Δκ, were calculated using the experimental data and were fit to a Redlich–Kister type polynomial. In order to elucidate possible intermolecular interactions between the chemical species present in solution, FT-IR and 1H-NMR spectroscopic analyses were carried out. The results for all systems studied suggest that structural effects and dispersion-type interactions must predominate other possible effects.
dc.description.firstpage2925
dc.description.issuenumber3
dc.description.lastpage2942
dc.description.volume131
dc.identifier.citationOLIVIERI, GUSTAVO VIEIRA; DA CUNHA, CAROLINA SAREM; DOS SANTOS MARTINS, LILIAN; PAEGLE, PEDRO AINIS M.; NUNCIO, SATYA DIAS; DE ARAÚJO MORANDIM-GIANNETTI, ANDREIA; TORRES, Ricardo Belchior. Thermodynamic and spectroscopic study of binary mixtures of n-butylammonium oleate ionic liquid + alcohol at T = 288.15-308.15 K. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, v. 131, p. 2925-2942, 2017.
dc.identifier.doi10.1007/s10973-017-6801-7
dc.identifier.issn1588-2926
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/1711
dc.relation.ispartofJournal of Thermal Analysis and Calorimetry
dc.rightsAcesso Restrito
dc.subject.otherlanguageAlcohols
dc.subject.otherlanguageIonic liquid
dc.subject.otherlanguageSpectroscopy
dc.subject.otherlanguageThermodynamic properties
dc.titleThermodynamic and spectroscopic study of binary mixtures of n-butylammonium oleate ionic liquid + alcohol at T = 288.15–308.15 K
dc.typeArtigo
fei.scopus.citations16
fei.scopus.eid2-s2.0-85033391265
fei.scopus.subjectBinary-liquid mixtures
fei.scopus.subjectChemical species
fei.scopus.subjectExcess molar volumes
fei.scopus.subjectIntermolecular interactions
fei.scopus.subjectIsentropic compressibility
fei.scopus.subjectNMR spectroscopic analysis
fei.scopus.subjectSpectroscopic studies
fei.scopus.subjectStructural effect
fei.scopus.updated2024-03-04
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85033391265&origin=inward
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