Effect of electron beam energy on charging characteristics of polymer composites with the inclusion of carbon nanotubes

The possibility of using polymer composite materials based on epoxy resins with the inclusion of carbon nanotubes as coatings with a low coefficient of secondary electron emission has been studied. Four types of samples were obtained: epoxy polymer, polymer composites with fillers (non-aligned and aligned carbon nanotubes, carbon soot). It is shown that the secondary electron emission yield depends on the structure of the introduced carbon filler, and polymer composites with aligned nanotubes exhibit antidynatron properties.