Validity of some regularities of dense fluids for ionic liquids

Abstract

Five of the best known regularities have been investigated for different classes of ionic liquids. The<br><br>regularities are near linearity of the isothermal bulk modulus as function of pressure, common intersection<br><br>point of isotherms of the bulk modulus as a function of density, common intersection point of isotherms of<br><br>isobaric expansion coefficient or isothermal compressibility versus pressure, and common intersection point<br><br>for the isobars of internal pressure as a function of temperature. These regularities were evaluated by Tait<br><br>and GMA equation of states.