Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
216622 | The Journal of Chemical Thermodynamics | 2007 | 9 Pages |
Abstract
Heat capacities and enthalpies of phase transitions for a series of 1-alkyl-3-methylimidazolium bromide ionic liquids have been measured by adiabatic calorimetry. Thermodynamic properties of the compounds were calculated in the temperature range of (5 to 370) K. Water was found to have an additive contribution to the heat capacities of [C4mim]Br in the liquid state above Tfus and in the solid state below 160 K at w(H2O) ⩽ 5 · 10−3.
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Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Y.U. Paulechka, G.J. Kabo, A.V. Blokhin, A.S. Shaplov, E.I. Lozinskaya, Ya.S. Vygodskii,