Thermodynamic Properties of Mixtures Containing Ionic Liquids Base on Bis[Trifluoromthyl) Sulfonyl] Imide for Application in Homogeneous Catalysis

0380125 - ÚCHP 2013 CN eng C - Conference Paper (international conference)
Machanová, Karolina - Bendová, Magdalena - Jacquemin, J. - Troncoso, J. - Wagner, Zdeněk
Thermodynamic Properties of Mixtures Containing Ionic Liquids Base on Bis[Trifluoromthyl) Sulfonyl] Imide for Application in Homogeneous Catalysis.
Abstract Volume. -: -, 2012, s. 31. ISBN N.
[International Symposium on Solubility Phenomena and Related Equilibrium Processes /15./. Xining (CN), 23.07.2012-27.07.2012]
Institutional support: RVO:67985858
Keywords : ionic liquids * homogeneous catalysis * experimental data
Subject RIV: CF - Physical ; Theoretical Chemistry
http://issp2012.csp.escience.cn/dct/page/1

We have started a comprehensive characterization of the set not only by means of pure-liquid properties but also by properties in mixtures with methanol and/or water. We have obtained the rheological behaviour and thermodynamic properties of pure ionic liquids as densities, viscosities, refractive indices, heat capacity etc. Moreover, thanks to the collaboration with Spanish University of Vigo, selected excess quantities in mixtures with methanol were determined. Last but not least, solubilities were measured by two verified methods, a cloud-point method and volumetric method, in water and in a mixture with methanol and water (1:1 weight ratio). The experimental data were correlated by the Redlich-Kister equation (excess properties) and the Flory-Huggins equation modified by De Sousa and Rebelo (LLE data). The studied properties were also predicted using the ERAS [3] and COSMO-RS [4] models.
Permanent Link: http://hdl.handle.net/11104/0210921