Dipole fluid as a basic model for the equation of state of ionic liquid in the vicinity of their critical point

TL;DR

This paper proposes a dipole fluid model to understand the equation of state of ionic liquids near their critical point, estimating critical parameters and examining effects like rotation and dissociation.

Contribution

It introduces a dipole fluid model for ionic liquids and estimates critical parameters using the van der Waals equation, including effects of rotation and dissociation.

Findings

Estimated critical parameters for ionic liquids.

Analyzed the influence of rotation on dipole pairs.

Discussed dissociation near the critical point.

Abstract

The model of dipole fluid for the ionic liquids similar to the molten NaCl is proposed. The estimates for the critical parameters are obtained with the help of the van der Waals equation of state. The influence of the rotation on the characteristics of a dipole pair and the location of the critical point is discussed. The dissociation of such fluid near the critical point is considered.