Electric conductivity of composite materials based on phenylon matrices and nickel particles

Nanocomposites based on nickel-containing particles and phenylon matrices have been developed and investigated. The size and compositions of the particles are determined. The conductivity of composite polymer materials containing nickel particles is studied in the vicinity of the percolation threshold. It is found that, below this threshold, the experimental dependence of the electric conductivity on the content of nickel nanoparticles in these materials differs from the dependence calculated in accordance with the percolation theory.