Influence of noncontact dispergation of carbon nanotubes on the electrophysical properties of composites containing polychlorotrifluoroethylene
DOI:
https://doi.org/10.15407/hftp06.03.372Keywords:
carbon nanotubes, polychlorotrifluoroethylene, dielectric permittivity, percolation threshold, conductivityAbstract
The dependence of the real ?' and imaginary ?" constituents of complex dielectric permittivity of polychlorotrifluoroethylene–carbon nanotubes (CNT) systems in the content range 0.0025–0.05 (volume fraction) before and after noncontact dispergation treatment have been investigated. It has been shown that the values ?' and ?" are 1.5 times higher in the region of ultra-high frequencies for the composites containing CNT treated by noncontact dispergation in comparison with non-treated materials whereas the percolation threshold is 3 times lower in the region of low frequencies.References
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