The Surface Tension of a Mixture System of Acetophenone + Isopropyl Benzene + Phenol at 283.15 K

摘要

Surface tensions and densities of binary (acetophenone + isopropyl benzene) and ternary (acetophenone + isopropyl benzene + phenol) mixtures were measured at 283.15 K and normal atmosphere using a platinum ring method and Mirage densitometer. The surface tension deviations and excess molar volumes (?ó, V_m~E) were calculated from the experimental results in different molar fractions. The Redlich-Kister polynomial equation was fitted to the surface tension deviations and the excess molar volume results.