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Vapor pressure and thermophysical properties of eugenol and (+)-carvone

2019Journal article Open access
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dc.contributor.authorVilas-Boas, Sérgio M.
dc.contributor.authorPokorný, Václav
dc.contributor.authorŠtejfa, Vojtech
dc.contributor.authorFerreira, Olga
dc.contributor.authorPinho, Simão
dc.contributor.authorRůžička, Květoslav
dc.contributor.authorFulem, Michal
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2020-01-03T18:02:22Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2020-01-03T18:02:22Z
dc.date.issued2019
dc.description.abstractIn this work, vapor pressures, liquid-phase heat capacities, and phase behavior of two monoterpenoids, (þ)-carvone and eugenol were studied. The vapor pressure experiments were performed using a static method over an environmentally relevant range of temperatures, from 258 K to 308 K. Liquid-phase heat capacities were measured by Tian-Calvet calorimetry between 265 K and 355 K. The phase behavior was investigated by heat-flux differential scanning calorimetry from 183 K. Experimental data were supplemented by ideal-gas thermodynamic properties obtained by combining quantum chemical and statistical thermodynamic calculations. Vapor pressures and heat capacities obtained in this work along with selected literature values were treated simultaneously by multi-property correlation in order to obtain a consistent description of thermodynamically linked properties. To our knowledge, liquid-phase heat capacities and phase behavior of eugenol are reported for the first time in this work.
dc.description.sponsorshipThe authors M.F., K.R., V. S., and V.P. acknowledge financial support from the Czech Science Foundation (GACR no. 17-03875S) and specific university research (MSMT No. 20-SVV/2018). The authors S.M.V., O.F., and S.P.P. acknowledge financial support from the project POCI-01-0145-FEDER-006984 e Associate Laboratory LSRE-LCM (UID/EQU/50020/2019) funded by national funds through FCT/MCTES (PIDDAC). S.M.V. also acknowledges FCT for his PhD grant (SFRH/BD/138149/2018).
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationVilas-Boas, Sérgio M.; Pokorný, Václav; Štejfa, Vojtěch; Ferreira, Olga; Pinho, Simão P.; Růžička, K.; Fulem, Michal (2019). Vapor pressure and thermophysical properties of eugenol and (+)-carvone. Fluid Phase Equilibria. ISSN 0378-3812. 499, p. 1-10en_EN
dc.identifier.doi10.1016/j.fluid.2019.112248en_EN
dc.identifier.issn0378-3812
dc.identifier.urihttp://hdl.handle.net/10198/20116
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.relationPOCI-01-0145-FEDER-006984
dc.subjectHeat capacityen_EN
dc.subjectPolymorphic behavioren_EN
dc.subjectTerpenoidsen_EN
dc.subjectVapor pressureen_EN
dc.titleVapor pressure and thermophysical properties of eugenol and (+)-carvoneen_EN
dc.typejournal article
dspace.entity.typePublication
person.familyNameFerreira
person.familyNamePinho
person.givenNameOlga
person.givenNameSimão
person.identifier810882
person.identifier.ciencia-id9F1D-C75A-4A54
person.identifier.ciencia-id481D-73AD-8D0F
person.identifier.orcid0000-0001-8414-3479
person.identifier.orcid0000-0002-9211-857X
person.identifier.ridM-4567-2013
person.identifier.ridD-4148-2013
person.identifier.scopus-author-id57203083219
person.identifier.scopus-author-id7003570175
rcaap.rightsopenAccessen_EN
rcaap.typearticleen_EN
relation.isAuthorOfPublication59e0c608-0c21-4191-af5e-529d21970399
relation.isAuthorOfPublication8ef7789a-34f3-4915-a666-4efe26272a30
relation.isAuthorOfPublication.latestForDiscovery8ef7789a-34f3-4915-a666-4efe26272a30

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