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 infuence of temperature and composition on measured properties was assessed and suitable equations were used to correlate the experimental data.
Compounds
#
Formula
Name
1
C16H20N2S
2-hexylisoquinolinium thiocyanate
2
H2O
water
Datasets
The table above is generated from the ThermoML associated json file (link above).
POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied;
the numbers refer to the table of compounds on the left.
Type
Compound-#
Property
Variable
Constraint
Phase
Method
#Points
POMD
2
1
Molar heat capacity at constant pressure, J/K/mol ; Liquid
Temperature, K; Liquid
Mole fraction - 1; Liquid
Pressure, kPa; Liquid
Liquid
Small sample (50 mg) DSC
108
POMD
2
1
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol ; Liquid