In this work we describe the fundamentals of the phenomenon of dielectric dispersion in
aqueous colloidal suspensions, as well as the most recent advances on the subject. We
begin by establishing the admitted definitions of the permittivity of a heterogeneous system
consisting of a certain volume of a material dispersed in the form of identical spheres (the
particles) in a liquid medium (an electrolyte solution). Attention is also paid to the
relationship between the electric permittivity of the suspension and the strength and …