Journal of Molecular Liquids, ( ISI ), Volume (142), Year (2008-9) , Pages (41-44)

Title : ( Thermodynamic properties of some ionic )

Authors: Elaheh Kafshdare Goharshadi , majid moosavi ,

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In this work, we have used a simple equation of state (EoS) to predict the density and other thermodynamic properties such as isobaric expansion coefficient, αP , isothermal compressibility, κT, and internal pressure, Pi, for nine ionic liquids including trihexyl (tetradecyl) phosphonium chloride ([(C6H13)3P(C14H29)][Cl]), trihexyl (tetradecyl) phosphonium acetate ([(C6H13)3P(C14H29)][Ac]), trihexyl (tetradecyl) phosphonium bis {(trifluoromethyl) sulfonyl} amide ([(C6H13)3P(C14H29)][NTf2]), 1-butyl-3-methylimidazolium bis {(trifluoromethyl) sulfonyl} amide ([bmim][NTf2]), 1-hexyl-3-methylimidazolium bis {(trifluoromethyl) sulfonyl} amide ([hmim][NTf2]), 1-butyl-3-methylimidazolium tetrafluoroborate ([bmim][BF4]), 1-butyl-3-octylimidazolium tetrafluoroborate ([omim][BF4]), 1-butyl-3-octylimidazolium hexafluorophosphate ([omim][PF6]), and 1- butyl-3-methylimidazolium hexafluorophosphate ([bmim][PF6]) at different temperatures and pressures. A wide comparison with experimental and literature data has been made. The results show that this EoS can be used to reproduce and predict different thermodynamic properties of ionic liquids within experimental errors.


Ionic liquids; GMA equation of state; Density; Thermodynamic properties
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author = {Kafshdare Goharshadi, Elaheh and Moosavi, Majid},
title = {Thermodynamic properties of some ionic},
journal = {Journal of Molecular Liquids},
year = {2008},
volume = {142},
month = {September},
issn = {0167-7322},
pages = {41--44},
numpages = {3},
keywords = {Ionic liquids; GMA equation of state; Density; Thermodynamic properties},


%0 Journal Article
%T Thermodynamic properties of some ionic
%A Kafshdare Goharshadi, Elaheh
%A Moosavi, Majid
%J Journal of Molecular Liquids
%@ 0167-7322
%D 2008