126850 20241125101154.0 doi 10.1016/j.molliq.2023.122019 sideral 134189 ART-2023-134189 eng Hernández-Serrano, V. pVT behaviour of hydrophilic and hydrophobic eutectic solvents 2023 Access copy available to the general public Unrestricted Among the basic principles of green chemistry is the search for less harmful alternative solvents than conventional solvents. Knowing the thermophysical properties of fluids under different pressure and temperature conditions is essential to propose them. Herein, we present data on the densities at several pressures (from 0.1 to 65 MPa) and temperatures (from 283.15 to 338.15 K) of two deep eutectic solvents with hydrophilic characteristics (choline chloride + ethylene glycol or glycerol) and two eutectic solvents with hydrophobic characteristics (camphor + thymol or menthol). We used the Tait equation of state to correlate and calculate derived properties. Moreover, we modelled the mixtures with the PC-SAFT equation of state. The results showed that the hydrophilic solvents were more compact than the hydrophobic ones. The former exhibited an abnormal thermal behaviour of the isobaric thermal expansibility. The deviations in the correlation of densities with the thermodynamic model were between 0.5 and 3%. They were lower for the mixtures with weaker interactions. info:eu-repo/grantAgreement/ES/DGA-FSE/E31-20R info:eu-repo/semantics/openAccess by-nc http://creativecommons.org/licenses/by-nc/3.0/es/ 5.3 2023 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL 6 / 40 = 0.15 2023 Q1 T1 CHEMISTRY, PHYSICAL 58 / 178 = 0.326 2023 Q2 T1 0.918 2023 Atomic and Molecular Physics, and Optics 2023 Q1 Electronic, Optical and Magnetic Materials 2023 Q1 Spectroscopy 2023 Q1 Materials Chemistry 2023 Q1 Physical and Theoretical Chemistry 2023 Q1 Condensed Matter Physics 2023 Q1 10.3 2023 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Muñoz-Embid, J. Universidad de Zaragoza (orcid)0000-0002-8354-7436 Bergua, F. Universidad de Zaragoza (orcid)0000-0003-3641-1568 Lafuente, C. Universidad de Zaragoza (orcid)0000-0003-3632-6822 Artal, M. Universidad de Zaragoza (orcid)0000-0003-1810-9488 2012 755 Universidad de Zaragoza Dpto. Química Física Área Química Física 382 (2023), 122019 [11 pp.] J. mol. liq. Journal of Molecular Liquids 0167-7322 1446260 http://zaguan.unizar.es/record/126850/files/texto_completo.pdf Versión publicada 2713386 http://zaguan.unizar.es/record/126850/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:126850 articulos driver 2024-11-22-12:08:15 ARTICLE