Surface tension of four binary systems containing (1-ethyl-3-methyl imidazolium alkyl sulphate ionic liquid + water or + ethanol) Rilo, E.; Domínguez-Pérez, M.; Vila, J.; Varela, L.; Cabeza, O.; The Journal of Chemical Thermodynamics 2012, 49, 165-171
Data
T = 298.15 K
x (mol mol-1) Ɣ (N m-1)
0 0.07135
0.5026 0.04879
0.6066 0.0483
0.6957 0.04794
0.7939 0.04772
0.9041 0.04739
1 0.04716
0.0050 0.06723
0.0199 0.06242
0.0402 0.05968
0.0600 0.05764
0.1006 0.05564
0.2020 0.05223
0.3017 0.05045
0.4046 0.04942
4977; water + 1-ethyl-3-methylimidazolium ethyl sulfate; 00004:01308