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

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F19%3A43918253" target="_blank" >RIV/60461373:22340/19:43918253 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0378381219303012?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0378381219303012?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.fluid.2019.112248" target="_blank" >10.1016/j.fluid.2019.112248</a>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

In this work, vapor pressures, liquid-phase heat capacities, and phase behavior of two monoterpenoids, (+)-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. © 2019 Elsevier B.V.

Název v anglickém jazyce

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

Popis výsledku anglicky

In this work, vapor pressures, liquid-phase heat capacities, and phase behavior of two monoterpenoids, (+)-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. © 2019 Elsevier B.V.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10403 - Physical chemistry

Projekt

<a href="/cs/project/GA17-03875S" target="_blank" >GA17-03875S: Teoretická a experimentální studie termodynamických vlastností a fázového chování molekulárních krystalů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Fluid Phase Equilibria

ISSN

0378-3812

e-ISSN

—

Svazek periodika

499

Číslo periodika v rámci svazku

Listopad

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

—

Kód UT WoS článku

000484652100010

EID výsledku v databázi Scopus

2-s2.0-85073707255