Hugo F. D. Almeida

TL;DR: In this article, four thermophysical properties, specifically, density, viscosity, refractive index, and surface tension, were determined for five acetate-based ionic liquids, and additional properties, such as the isobaric thermal expansion coefficient, the surface entropy and enthalpy, and the critical temperature, were further estimated.

TL;DR: In this article, the density and dynamic viscosity data of binary mixtures of ionic liquids (ILs) were determined at temperatures from 283.15 to 363.15 K and at 0.1 MPa.

TL;DR: In this article, the surface tension and refractive index of tetradecyltrihexylphosphonium-based ionic liquids with bromide, chloride, decanoate, methanesulfonate, dicyanimide, bis(2,4,4-trimethylpentyl)phosphinate and bis(trifluoromethylsulfonyl)imide anions are reported.

TL;DR: The trend of the derived thermodynamic properties highlights the effect of the structural organization of the IL at the surface with visible trend shifts occurring at a well-defined CACL in both symmetric and asymmetric series of ILs.

TL;DR: In this article, the surface thermodynamic functions are mainly controlled by the anion which constitutes a given ionic liquid, and the hypothetical critical temperatures of all ionic liquids were estimated by means of the Eotvos and Guggenheim correlations.