New method based on the UNIFAC-VISCO model for the estimation of dynamic viscosity of (ionic liquid + molecular solvent) binary mixtures

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New Method for the Estimation of Viscosity of Pure and Mixtures of Ionic Liquids Based on the UNIFAC–VISCO Model

A modified UNIFAC−VISCO group contribution method was developed for the correlation and prediction of viscosity of ionic liquids as a function of temperature at 0.1 MPa. In this original approach, cations and anions were regarded as peculiar molecular groups. The significance of this approach comes from the ability to calculate the viscosity of mixtures of ionic liquids as well as pure ionic li...

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ژورنال

عنوان ژورنال: Fluid Phase Equilibria

سال: 2017

ISSN: 0378-3812

DOI: 10.1016/j.fluid.2017.06.006