Please use this identifier to cite or link to this item: https://hdl.handle.net/10321/820
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dc.contributor.authorSingh, Sangeetaen_US
dc.contributor.authorAznar, Martinen_US
dc.contributor.authorDeenadayalu, Nirmalaen_US
dc.date.accessioned2013-01-28T08:33:02Z-
dc.date.available2013-01-28T08:33:02Z-
dc.date.issued2012-09-24-
dc.identifier.citationSingh, S., Aznar, M. and Deenadayalu, N. 'Densities, speeds of sound, and refractive indices for binary mixtures of 1-butyl-3-methylimidazolium methyl sulphate ionic liquid with alcohols at T = (298.15, 303.15, 308.15, and 313.15) K.' Journal of Chemical Thermodynamics. 57 (2013): 238-247.en_US
dc.identifier.urihttp://hdl.handle.net/10321/820-
dc.description.abstractExperimental densities, speeds of sound, and refractive indices of the binary mixtures {1-butyl-3-methylimidazolium methylsulphate ([BMIM]+[MeSO4]−) + methanol, or 1-propanol, or 2-propanol, or 1-butanol} were measured over the whole range of composition at T = (298.15, 303.15, 308.15, and 313.15) K. From the experimental data, excess molar volumes, excess isentropic compressibilities, deviation in refractive indices and molar refractions were calculated. The excess molar volumes, change in isentropic compressibilities, and deviation in refractive indices were fitted by the Redlich–Kister smoothing polynomial. The Lorentz–Lorenz equation was applied to correlate the volumetric properties and predict the density or the refractive index of the binary mixtures. Results for these quantities have been discussed in terms of intermolecular interactions between the components of the mixtures. For all the systems studied, the excess molar volume and excess isentropic compressibility are negative, while the change in refractive index on mixing is always positive over the entire composition range and at all temperatures.en_US
dc.format.extent10 pen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.subjectDensityen_US
dc.subjectRefractive indexen_US
dc.subjectSpeed of sounden_US
dc.subjectIonic liquidsen_US
dc.subjectAlcoholsen_US
dc.subject.lcshDensityen_US
dc.subject.lcshRefractive indexen_US
dc.subject.lcshSound--Speeden_US
dc.subject.lcshAlcoholsen_US
dc.titleDensities, speeds of sound, and refractive indices for binary mixtures of 1-butyl-3-methylimidazolium methyl sulphate ionic liquid with alcohols at T = (298.15, 303.15, 308.15, and 313.15) Ken_US
dc.typeArticleen_US
dc.publisher.urihttp://dx.doi.org/10.1016/j.jct.2012.08.030en_US
dc.dut-rims.pubnumDUT-001731en_US
dc.identifier.doihttp://dx.doi.org/10.1016/j.jct.2012.08.030-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.languageiso639-1en-
item.openairetypeArticle-
item.grantfulltextnone-
item.cerifentitytypePublications-
Appears in Collections:Research Publications (Applied Sciences)
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