Activity Coefficients at Infinite Dilution of Organic Compounds in Four New Imidazolium-Based Ionic Liquids

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Article on activity coefficients at infinite dilution of organic compounds in four new imidazolium-based ionic liquids.

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9 p.

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Moïse, Jean-Charles; Mutelet, Fabrice; Jaubert, Jean-Noël; Grubbs, Laura M.; Acree, William E. (William Eugene) & Baker, Gary A. June 2, 2011.

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Article on activity coefficients at infinite dilution of organic compounds in four new imidazolium-based ionic liquids.

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9 p.

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Abstract: Activity coefficients of 42 to 54 organic compounds in the four ionic liquids (ILs) 1-hexyl-3-methylimidazolium tris(pentafluoroethyl)trifluorophosphate, 1-butyl-3-methylimidazolium bis(pentafluoroethylsulfonyl)imide, 1,3-didecyl-2-methylimidazolium bis(trifluoromethylsulfonyl)imide, and 1-ethyl-3-methylimidazolium methanesulfonate were measured using inverse gas chromatography from (312 to 353) K. The retention data were also converted to gas-to-IL and water-to-IL partition coefficients using the corresponding gas-to-water partition coefficients. Both sets of partition coefficients were analyzed using the modified Abraham solvation parameter model. The derived equations correlated the experimental gas-to-IL and water-to-IL partition coefficient data to within average standard deviations of 0.113 and 0.143 log units, respectively.

Reprinted with permission from the American Chemical Society. Copyright © 2011 American Chemical Society. http://pubs.acs.org/doi/abs/10.1021/je200195q

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  • Journal of Chemical and Engineering Data, 2011, Washington DC: American Chemical Society, pp. 3106-3114

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  • Publication Title: Journal of Chemical and Engineering Data
  • Volume: 56
  • Issue: 7
  • Page Start: 3106
  • Page End: 3114
  • Peer Reviewed: Yes

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  • June 2, 2011

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  • June 6, 2014, 11:19 a.m.

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Moïse, Jean-Charles; Mutelet, Fabrice; Jaubert, Jean-Noël; Grubbs, Laura M.; Acree, William E. (William Eugene) & Baker, Gary A. Activity Coefficients at Infinite Dilution of Organic Compounds in Four New Imidazolium-Based Ionic Liquids, article, June 2, 2011; [Washington, D.C.]. (digital.library.unt.edu/ark:/67531/metadc288010/: accessed June 23, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.