Heat capacities and excess enthalpies of the (N-hexylisoquinolinium thiocyanate ionic liquid + water) binary systems |
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| Affiliation: | 1. Department of Physics, Jamal Mohamed College, Tiruchirappalli 621 004, India;2. Department of Chemistry, Guru Nanak College, Chennai 600 019, India;3. Post-graduate & Research Department of Chemistry, Presidency College, Chennai 600 005, India;4. Department of Physics, The New College, Chennai 600 014, India;1. Department of Chemical Engineering, University of Castilla La Mancha, Avda. Camilo José Cela 12, 13071, Ciudad Real, Spain;2. Department of Chemical Engineering, Universidad Autónoma de Madrid, Cantoblanco, 28049, Madrid, Spain;3. Univ. Lyon, Université Claude Bernard Lyon 1, CNRS, IRCELYON, 2 avenue Albert Einstein, Villeurbanne, F-69622, France |
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| Abstract: | In the present work the binary mixtures containing the ionic liquid N-hexylisoquinolinium thiocyanate, [HiQuin][SCN] and water was considered as a new working pair for absorption refrigeration.Experimental heat capacities and excess enthalpies of the binary mixtures were determined at different ionic liquid mole fractions over a wide range of temperature at ambient pressure. The influence of temperature and composition on measured properties was assessed and suitable equations were used to correlate the experimental data. |
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