Surface properties (surface entropy, surface enthalpy, and surface composition) of dilute solutions of cycloheptanol in ethylene glycol were obtained by using of surface tension measurements at various temperatures. Surface excess values and surface mole fractions were obtained from the Gibbs equation and the extended Langmuir model, respectively. The results show that cycloheptanol is surface-active in ethylene glycol. The lyophobicity of cycloheptanol decreases with increasing temperature.
Compounds
#
Formula
Name
1
C7H14O
cycloheptanol
2
C2H6O2
1,2-ethanediol
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.