Formation of Nanostructured Carbon Layers on the Surface of Chlorinated Polymers under High-Power Ion Beam Irradiation

Resumo

A comparative study of the effect of a high-power ion beam of nanosecond duration on layers of reactive industrial chlorinated polymers (chlorinated polyvinyl chloride, polyvinyl chloride) containing a catalytic additive (ferrocene) is carried out. The formation of amorphous carbon nanofiber layers on the surface of chlorinated polymers is revealed. The characteristic diameter and length of nanofibers depends on the type of polymer and irradiation mode and is equal to 30–250 nm and 10 μm, respectively. The growth rate of carbon nanofibers is estimated. Its value might reach ~160 μm/μs. A possible mechanism for carbon nanofiber formation on the surface of chlorinated polymers with the addition of ferrocene under high-power ion beam irradiation is discussed.