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Physicochemical characterization of choline based ionic liquids with chelating anions

dc.creatorVraneš, Milan
dc.creatorPanić, Jovana
dc.creatorTot, Aleksandar
dc.creatorPopsavin, Mirjana
dc.creatorJocić, Ana
dc.creatorGadžurić, Slobodan
dc.date.accessioned2018-11-19T08:45:46Z
dc.date.available2018-11-19T08:45:46Z
dc.date.issued2019
dc.identifier.issn0021-9614
dc.identifier.urihttps://linkinghub.elsevier.com/retrieve/pii/S0021961418307808
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/7943
dc.description.abstractIn this paper, physicochemical characterization of newly synthesized choline based ionic liquids with five different chelating anions were examined. The ionic liquids (ILs): cholinium-L-lactate, [Ch][Lac], cholinium-picolinate, [Ch][Pic], cholinium-anthranilate, [Ch][Ant], cholinium-oxyquinolinate, [Ch][oQ], and cholinium-diethylenetriaminepentaacetate, [Ch]3[DTPA], were prepared for the first time and their structures were confirmed by IR and 1H and 13C NMR spectra. Also, thermogravimetric analysis (TGA) was applied to determine their thermal stabilities. Based on the measured density values and viscosity in the temperature range from (293.15 to 323.15) K and calculated values of thermal expansion coefficients and activation energy of viscous flow, as well as of computational simulations, the interactions and structures of the investigated ionic liquids were discussed. © 2018 Elsevier Ltden
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172012/RS//
dc.rightsrestrictedAccess
dc.sourceThe Journal of Chemical Thermodynamics
dc.subjectIonic liquidsen
dc.subjectChelating anionen
dc.subjectDFT calculationsen
dc.subjectPhysicochemical characterizationen
dc.titlePhysicochemical characterization of choline based ionic liquids with chelating anionsen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractВранеш, Милан; Јоцић, Aна; Гаджурић, Слободан; Тот, Aлександар; Панић, Јована; Попсавин, Мирјана;
dc.rights.holder© 2018 Elsevier Ltd
dc.citation.volume131
dc.citation.spage80
dc.citation.epage87
dc.identifier.wos000454515300008
dc.identifier.doi10.1016/j.jct.2018.10.026
dc.citation.rankM21
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85055906336


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