Experimental Vapor Pressures of 1-Alkyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imides and a Correlation Scheme for Estimation of Vaporization Enthalpies of Ionic Liquids

H. Zaitsau, Dzmitry; J. Kabo, Gennady; A. Strechan, Aliaksei; U. Paulechka, Yauheni; Tschersich, Anna; P. Verevkin, Sergey; Heintz, Andreas

doi:10.1021/jp060896f

Public

Experimental Vapor Pressures of 1-Alkyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imides and a Correlation Scheme for Estimation of Vaporization Enthalpies of Ionic Liquids

Published in The Journal of Physical Chemistry A • May 11, 2006

Authors:

Dzmitry H. Zaitsau

Gennady J. Kabo

Aliaksei A. Strechan

Abstract

Vapor pressures for a series of 1-n-alkyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (alkyl = ethyl, butyl, hexyl, and octyl) ionic liquids (ILs) were measured by the integral effusion Knudsen method. Thermodynamic parameters of vaporization for ILs were calculated from these data. The ab...

Subject

Vaporization

Ionic liquid

Chemistry

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