COSMO‐UNIFAC model for ionic liquids

The united chemical thermodynamic model, that is, COSMO‐UNIFAC model was first extended to the systems containing ionic liquids (ILs). This model for ILs combines the respective advantages of COSMO‐based (priori prediction) and UNIFAC (relatively accurate prediction) models. The comparison of the predicted values by COSMO‐UNIFAC model with experimental data indicates that this model can provide a moderate quantitative prediction for the systems containing ILs when the UNIFAC model parameters are vacant.