STUDY OF THE FREQUENCY DISPERSION OF DIELECTRIC PERMITTIVITY AND DIELECTRIC LOSS COEFFICIENT FOR AQUEOUS POTASSIUM IODIDE SOLUTIONS

Frequency dispersion of dielectric permittivity ε 1 ( ν ) and dielectric loss ε 2 ( ν ) dynamic coefficients is studied; temperature T , density ρ, and concentration C dependences of these coefficients are calculated; and Cole–Cole diagrams are constructed using analytic expressions derived previously for these coefficients from kinetic equations of electrolyte solutions for potassium iodide solutions while considering the contributions of the generalized potential of the interaction of ion-molecular systems. The calculation results agree well with the experimental data for KI solutions.