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dc.creatorSpasojević, Vuk D.
dc.creatorĐorđević, Bojan D.
dc.creatorŠerbanović, Slobodan P.
dc.creatorRadović, Ivona
dc.creatorKijevčanin, Mirjana
dc.date.accessioned2021-03-10T12:32:04Z
dc.date.available2021-03-10T12:32:04Z
dc.date.issued2014
dc.identifier.issn0021-9568
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/2787
dc.description.abstractDensities, refractive indices, and viscosities of 1-amino-2-propanol (monoisopropanolamine (MIPA)) + 1-butanol and 1-amino-2-propanol + 2-butanol solutions are reported over the entire range of mole fractions and the temperature range from (288.15 to 333.15) K. The Redlich-Kister relation was used for correlation of measured results of excess molar volumes, viscosities, and refractive indices as a function of temperature and composition. Partial molar volumes at infinite dilution were determined from apparent molar volumes. Negative values for excess molar volumes, refractive indices, and viscosity deviations are observed over the entire composition range. The viscosities of 1-amino-2-propanol with 1-butanol and 1-amino-2-propanol with 2-butanol are well represented by an Arrhenius equation. Activation energies for viscous flows are determined by linearization of the Arrhenius equation, providing a clear explanation of the influence on hydrogen bonding. In order to confirm molecular interactions between compounds obtained by analysis of infinite dilution of solute, a FT-IR spectroscopy study was performed at T = 298.15 K. Interactional and structural effects were investigated through calculations of excess Gibbs free energy of activation of viscous flow.en
dc.publisherAmer Chemical Soc, Washington
dc.relationMinistry of Science and Environmental Protection, Serbia
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172063/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Chemical and Engineering Data
dc.titleDensities, Refractive Indices, Viscosities, and Spectroscopic Study of 1-Amino-2-propanol+1-Butanol and+2-Butanol Solutions at (288.15 to 333.15) Ken
dc.typearticle
dc.rights.licenseARR
dc.citation.epage1829
dc.citation.issue6
dc.citation.other59(6): 1817-1829
dc.citation.rankM22
dc.citation.spage1817
dc.citation.volume59
dc.identifier.doi10.1021/je401036f
dc.identifier.scopus2-s2.0-84902357305
dc.identifier.wos000337336700012
dc.type.versionpublishedVersion


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