Приказ основних података о документу

dc.creatorĐorđević, Biljana S.
dc.creatorTroter, Dragan Z.
dc.creatorVeljković, Vlada B.
dc.creatorKijevčanin, Mirjana
dc.creatorRadović, Ivona
dc.creatorTodorović, Zoran B.
dc.date.accessioned2021-03-10T14:18:10Z
dc.date.available2021-03-10T14:18:10Z
dc.date.issued2020
dc.identifier.issn0352-5139
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/4427
dc.description.abstractDifferent deep eutectic solvents (DESs) of triethanolamine (TEOA) and oxalic acid (OA), glacial acetic acid (AA), L-(+)-lactic acid (LA), oleic acid (OLA), glycerol (G), ethylene glycol (EG), propylene glycol (PEG), choline chloride (ChCl) or 1,3-dimethylurea (DMU) were prepared and characterized regarding their physicochemical (density, viscosity, electrical conductivity, refractive index, coefficient of volume expansion, molecular volume, lattice energy and heat capacity) properties over the temperature range of 293.15-363.15 K at 101.325 kPa. For all tested DESs, the density, viscosity and refractive index decreased with rising temperature, while the electrical conductivity increased. The temperature dependence of viscosity and electrical conductivity are described by the Vogel-Tamman-Fulcher equations. The viscosity and molar conductivity, which exhibited a linear behaviour, were correlated by the fractional Walden rule. Besides, the Fourier transform infrared spectroscopy (FTIR) was used to study the functional groups of these DESs while thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) provided the information about their stability. The tested DESs of TEOA possess desirable properties for use in various industrial processes, such as extractions, separations, chemical technology and biotechnology.en
dc.publisherSrpsko hemijsko društvo, Beograd
dc.relationSerbian Academy of Sciences and Arts [F-78]
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45001/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200133/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceJournal of the Serbian Chemical Society
dc.subjectDESsen
dc.subjectdensityen
dc.subjectviscosityen
dc.subjectconductivityen
dc.subjectrefractive indexen
dc.titleThe physicochemical properties of the deep eutectic solvents with triethanolamine as a major componenten
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage1315
dc.citation.issue10
dc.citation.other85(10): 1303-1315
dc.citation.rankM23
dc.citation.spage1303
dc.citation.volume85
dc.identifier.doi10.2298/JSC200425050D
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/10201/0352-51392000050D.pdf
dc.identifier.scopus2-s2.0-85096465676
dc.identifier.wos000583802100005
dc.type.versionpublishedVersion


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Приказ основних података о документу