Study of solute-solute and solute-solvent interactions in some binary mixtures of N-ethylaniline and 2-ethylaniline at microwave frequency at 28℃

摘要

Dielectric behaviour of binary system consisting of N-ethylaniline and 2- ethylaniline is studied at frequency 9.920 GHz at temperature 28℃ in dilute solutions of benzene. The various dielectric parameters like ε′, ε″. ε_s, ε_∞and relaxation times T_((0)), T_((1))and T_((2)) have been determined for binary mixtures of anilines using measured data. The most probable relaxation time values for three binary mixture compositions are compared with the values obtained by different theoretical methods.