Why ionic liquids can possess extra solvent power

Article Abstract:

The Flory-Huggins theory is used to show conditions of extra solvent power of ionic liquids. The solvent power of the ionic liquids is enhanced if non-Coulomb interactions between the anions and cations are repulsive and the mechanism responsible for the extra solvent power is related to the shielding of the anion-cation interactions by the molecules of the solute.

Electric properties, Anions, Carbon compounds

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Microphase separation in a mixture of ionic and nonionic liquids

Article Abstract:

A microphase separation in the mixture of ionic and nonionic liquids is studied using Flory-Huggins type approach and the random phase approximation (RPA). Results reveal that the microphase separation could occur when the affinities of the anions and cations to the neutral molecules is higher than a certain value.

Cations, Chemical properties

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Interface between ionic and nonionic liquids: Theoretical stud

Article Abstract:

The structure and the surface tension coefficient of the boundary between ionic and nonionic liquids are calculated using a Flory-Huggins type approach. It is found that if the affinities of the cations and the anions to the neutral molecules are different, the interface will have an electric double layer.

Surface tension, Properties

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