Thermodynamic properties of aqueous solutions of ionic liquids 1-alkyl-3-methylimidazolium bromide at T=( 298.15 to 328.15) K

Shekaari, Hemayat and S. Moosavi, Sedigehnaz (2008) Thermodynamic properties of aqueous solutions of ionic liquids 1-alkyl-3-methylimidazolium bromide at T=( 298.15 to 328.15) K. In: 11th Iranian Physical Chemistry Seminar-July 2008.

[img] Text
1 (18).pdf

Download (434kB)
Official URL: http://uma.ac.ir/

Abstract

Ionic liquids (ILs) are organic salts, which are liquids at ambient temperatures, with extremely low vapor pressure. These compounds are known as solvents for a variety of applications, including organic and inorganic synthesis, battery applications, chromatographic stationary phases, and separation science [1-2]. In spite of their importance and interest, a detailed knowledge on the thermodynamic properties such as activity coefficients, excess thermodynamic properties of ionic liquids + molecular solvents are very limited. Vapor pressure osmometry (VPO) has been used for determination of activity or osmotic coefficient data [3]. VPO is one of the simplest techniques because of reliability, performance at ambient pressure, easier and cheaper, shorter time measurements and using over the wide concentration ranges, provided that the solutions are not too viscous and that there are thermodynamic reference data for solutions in this solvent

Item Type: Conference or Workshop Item (Speech)
Persian Title: Thermodynamic properties of aqueous solutions of ionic liquids 1-alkyl-3-methylimidazolium bromide at T=( 298.15 to 328.15) K
Persian Abstract: -
Subjects: Divisions > Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Divisions: Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Subjects > Conferences > 11th Iranian Physical Chemistry Seminar- July 2008
Date Deposited: 17 Jun 2019 03:55
Last Modified: 17 Jun 2019 03:55
URI: http://repository.uma.ac.ir/id/eprint/6733

Actions (login required)

View Item View Item