ELECTRICAL CONDUCTIVITY AND POLARIZATION PROPERTIES OF HETEROPHASE COMPOSITE OF HIERARCHICAL ARCHITECTURE SILICON DIOXIDE<THIOUREA<COBALT(II) CHLORIDE>>

Abstract

МСМ-41<CH4N2S<CoCl2>> clathrate with a hierarchical subhost<host<guest>> type architecture was formed and its electrically conductive properties were studied. The method of impedance spectroscopy studied the frequency behavior of the real and imaginary parts of the complex total impedance in the range of 10^-3 -10⁶ Hz. The measurements were performed under normal conditions, in a permanent magnetic field (220 kA/m), or under light illumination (lighting was performed by a solar spectrum simulator with a power of 982 W/m²). The structure of the impurity energy spectrum at the Fermi level was investigated by the method of thermostimulated discharge in the temperature range from 240 to 340 K. It was found that the voltage-current characteristic of the obtained incapsulate of MCM-41<CH₄N₂S<CoCl₂>> indicates the ability to accumulate electrical energy, which has important practical value and indicates the prospects of this structure for the creation of a quantum accumulator.