FERNANDES, R. L.HOGA, H. E.Ricardo Torres2022-01-122022-01-122020-09-05FERNANDES, R. L.; HOGA, H. E.; TORRES, R. B. Molecular interactions of ionic liquid {n-butylammonium methanoate (N4Met) + alcohols} at several temperatures: Thermodynamic and spectroscopic properties. Journal of Chemical Thermodynamics, v. 148, sept. 2020.1096-3626https://repositorio.fei.edu.br/handle/FEI/3632© 2020New experimental data for density, speed of sound and viscosity for binary mixtures of protic ionic liquid {n-butylammonium methanoate (N4Met) + ethanol, or +1-propanol, or +1-butanol, or +1-pentanol} were measured in the whole concentration range at different temperatures T = (293.15–313.15) K and p = 92.3 kPa. These results were used to obtain derived mixtures and excess properties. Correlation for viscosity proposed by Grünberg-Nissan, Heric-Brewer, Van der Wyk and Katti-Chaudhri have been used to correlate the viscosity values for the binary mixtures. To complement the thermodynamics results, spectroscopic studies (1H NMR, 13C NMR, FTIR) have been performed.Acesso RestritoArtigo10.1016/j.jct.2020.106140AlcoholsDensityIonic liquidsSpectroscopySpeed of soundViscosity