The influence of Cu7GeS5I nanoparticles on the dielectric properties of planaroriented liquid crystal 6CB has been investigated within the frequency range 6 - 10<^>6 Hz at the temperature 293 K. The concentration of nanoparticles varied within the range 0 to 0,1 wt.%. It has been shown that the Cu7GeS5I nanoparticles considerably less increase the conductivity of the liquid crystal (only by 1,3 times at their maximum concentration) than Cu7PS6 ones, influence of which on the conductivity of the same liquid crystal we investigated earlier (24-fold increase in the conductivity at the same concentration of nanoparticles). It has been assumed that the main mechanism of conductivity changes when introducing Cu7GeS5I nanoparticles is the transfer of charge through nanoparticles. This mechanism of charge transfer is characterized by a rather strong dependence of the conductivity of the liquid crystal on the frequency and is experimentally observed especially at the maximum concentration of nanoparticles.

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