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Izvedene termodinamičke osobine smeša alkohol + cikloheksilamin

dc.creatorRadović, Ivona
dc.creatorKijevčanin, Mirjana
dc.creatorTasić, Aleksandar Ž.
dc.creatorĐorđević, Bojan D.
dc.creatorŠerbanović, Slobodan P.
dc.date.accessioned2021-03-10T11:16:35Z
dc.date.available2021-03-10T11:16:35Z
dc.date.issued2010
dc.identifier.issn0352-5139
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/1602
dc.description.abstractThermal expansion coefficients, α, excess thermal expansion coefficients, αE, isothermal coefficients of pressure excess molar enthalpy, (∂HE/∂p)T,x, partial molar volumes, V¯i, partial molar volumes at infinite dilution, V¯i∞, partial excess molar volumes, V¯Ei, and partial excess molar volumes at infinite dilution, V¯Ei∞, were calculated using experimental densities and excess molar volumes, VE, data. All calculations are performed for the binary systems of cyclohexylamine with 1-propanol or 1-butanol or 2-butanol or 2-methyl-2-propanol. The Redlich-Kister polynomial and the reduced excess molar volume approach were used in the evaluation of these properties. In addition, the aim of this investigation was to provide a set of various volumetric data in order to asses the influence of temperature, chain length and position of hydroxyl group in the alcohol molecule on the molecular interactions in the examined binary mixtures.en
dc.description.abstractTermički koeficijent ekspanzije, α, dopunski termički koeficijent, αE, izotermski koeficijent pritiska dopunske molarne entalpije, (∂HE/∂p)T,x, parcijalne molarne zapremine, V¯i, parcijalne molarne zapremine pri beskonačnom razblaženju, V¯i∞, parcijalne dopunske molarne zapremine, V¯Ei, i parcijalne dopunske molarne zapremine pri beskonačnom razblaženju, V¯Ei∞, su izračunate iz eksperimentalnih podataka za gustine i podataka za dopunske molarne zapremine VE. Svi proračuni su izveršeni na binarnim smešama cikloheksilamina sa 1-propanolom, ili 1-butanolom, ili 2-butanolom, ili 2-metil-2-propanolom. Polinom Redlich-Kister-a i pristup redukovane dopunske molarne zapremine su korišćeni u izračunavanju ovih osobina. Pri tome, cilj ovog istraživanja je bio da se odredi set različitih volumetrijskih podataka da bi se procenio uticaj temperature, dužine lanca i položaja hidroksilne grupe u molekulu alkohola na molekulske interakcije u ispitivanim binarnim smešama.sr
dc.publisherSerbian Chemical Society, Belgrade
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/142064/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceJournal of the Serbian Chemical Society
dc.subjectbinary mixturesen
dc.subjectdensitiesen
dc.subjectvolumetric propertiesen
dc.subjectalcoholsen
dc.subjectcyclohexylamineen
dc.titleDerived thermodynamic properties of alcohol + cyclohexylamine mixturesen
dc.titleIzvedene termodinamičke osobine smeša alkohol + cikloheksilaminsr
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage293
dc.citation.issue2
dc.citation.other75(2): 283-293
dc.citation.rankM23
dc.citation.spage283
dc.citation.volume75
dc.identifier.doi10.2298/JSC1002283R
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/8649/0352-51391002283R.pdf
dc.identifier.scopus2-s2.0-77951870891
dc.identifier.wos000275840200013
dc.type.versionpublishedVersion


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