Dielectric relaxation spectroscopy of an acetamide–sodium thiocyanate eutectic mixture

Abstract

The permittivity and dielectric loss of an acetamide–sodium thiocyanate mixture have been measured over a wide frequency interval, from 10^–1 to 10⁸ Hz. The observed dielectric dispersions have been interpreted on the basis of a polymeric model previously proposed. The dipole moment of the acetamide molecule as a function of temperature and the displacement and mobility of solvated Na⁺ ion have been estimated.