Nanocomposite Synthesized in Plasma of Pulse High-Voltage Discharge Initiated between Copper Electrodes in the Presence of Fluoroplast

摘要

—Nanocomposites have been synthesized by the destruction of copper electrodes in the plasma of a pulsed high-voltage discharge in the presence of fluoroplast. Nanocomposites include copper-containing nanoparticles distributed in a carbon-fluorocarbon matrix made from chain nanofibrils. Calcining of the specimens has afforded coils from carbon nanoribbons. An identical behavior of magnetic susceptibility M ( H ) has been determined in initial and calcined specimens, which manifests itself in gradual changes at specific values of magnetic field, which suggests the existence of a Josephson contact environment at room temperature. High-molecular fluorocarbon compounds, which do not correspond to PTFE molecules, have been determined in the products of pyrolysis of initial specimens. A powder specimen consisting of the composite nanoparticles containing PTFE and these compounds has been prepared. It has been demonstrated that high-molecular fluoroorganic compounds, which are not poly(tetrafluoroethylene) molecules, are formed from fluoroplast molecules after exposure to the plasma of pulsed of high-voltage discharge on fluoroplast.