کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5413325 | 1506622 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermodynamic properties of some ionic liquids using a simple equation of state
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Thermodynamic properties of some ionic liquids using a simple equation of state Thermodynamic properties of some ionic liquids using a simple equation of state](/preview/png/5413325.png)
چکیده انگلیسی
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.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Liquids - Volume 142, Issues 1â3, 20 August 2008, Pages 41-44
Journal: Journal of Molecular Liquids - Volume 142, Issues 1â3, 20 August 2008, Pages 41-44
نویسندگان
E.K. Goharshadi, M. Moosavi,