<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Transport properties of selected imidazolium ionic liquids (1-ethyl-3-methylimidazolium acetate, [emim][ac], and 1-butyl-3-methylimidazolium trifluoromethanesulfonate, [bmim][triflate]) as well as of binary mixtures of these ILs with water and ethanol were estimated experimentally. Density data were obtained within the temperature range of 293.15—333.15 K and used for the excess molar volume calculations. For the binary mixtures comprising selected ionic liquids and water/ethanol, partial molar volumes of mixture components were computed and the excess molar volume variation with the mixture composition was correlated using the Redlich-Kister equation. Dependence of viscosity on the binary mixture composition and temperature was described using the Jouyban-Acree model. These data form a base for the assessment of OPEX connected with transportation of mixtures containing these ionic liquids.</p>
</abstract>

Transport properties of selected imidazolium ionic liquids (1-ethyl-3-methylimidazolium acetate, [emim][ac], and 1-butyl-3-methylimidazolium trifluoromethanesulfonate, [bmim][triflate]) as well as of binary mixtures of these ILs with water and ethanol were estimated experimentally. Density data were obtained within the temperature range of 293.15—333.15 K and used for the excess molar volume calculations. For the binary mixtures comprising selected ionic liquids and water/ethanol, partial molar volumes of mixture components were computed and the excess molar volume variation with the mixture composition was correlated using the Redlich-Kister equation. Dependence of viscosity on the binary mixture composition and temperature was described using the Jouyban-Acree model. These data form a base for the assessment of OPEX connected with transportation of mixtures containing these ionic liquids.

Modeling of transport properties of binary mixtures including ionic liquids based on their experimental estimation

Slovak University of Technology in Bratislava

Acta Chimica Slovaca

This work is licensed under the Creative Commons Attribution 4.0 International License.

Transport properties of selected imidazolium ionic liquids (1-ethyl-3-methylimidazolium acetate, [emim][ac], and 1-butyl-3-methylimidazolium...

Modeling of transport properties of binary mixtures including ionic liquids based on their experimental estimation

Pubblicato online: 08 dic 2022

Pagine: 123 - 130

DOI: https://doi.org/10.2478/acs-2022-0014

Parole chiave
imidazolium ionic liquids, density, dynamic viscosity, transportation expenses

© 2022 Pavol Steltenpohl et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Modeling of transport properties of binary mixtures including ionic liquids based on their experimental estimation

Pubblicato online: 08 dic 2022

Pagine: 123 - 130

DOI: https://doi.org/10.2478/acs-2022-0014

Parole chiaveimidazolium ionic liquids, density, dynamic viscosity, transportation expenses

© 2022 Pavol Steltenpohl et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Parole chiave
imidazolium ionic liquids, density, dynamic viscosity, transportation expenses