Electrophysical Properties of Nanocomposites on the Basis of Polychlorotrifluoroethylene and Magnesium Oxide Modified with Copper Iodide

<p>The electrophysical properties of magnesium oxide chemically modified with copper iodide have been studied in the superfrequency range and low-frequency in the temperature range 25 – 170&lt;sup&gt;о&lt;/sup&gt;С and a concentration of from 0 to 0.8 volume. It has been found the optimal volume content of copper iodide (~ 0.75) in the composites CuI/MgO, when the interfacial interaction shows most intensively and maximum values electrical parameters take place. It is shown that the polymer composites containing CuI/MgO have higher values of the real and image complex dielectric permittivity and conductivity as compared with a system which does not contain modified components.</p><p><strong>Keywords:</strong> interfacial interaction, conductivity, dielectric permittivity, nanocomposites, copper iodide.</p>