Relationship of Mathematical and Structural Modeling of the Electrical Conducting Properties of Composite Film Fibers with Isotropic and Anisotropic Carbon Nanofillers

Abstract

Relationships are established between the parameters of mathematical models describing the change of electrical resistance of a thermoplastic polymer matrix filled with various types of conducting carbon particles and physical models allowing features of experimental concentration dependences of orientationally drawn composites to be explained. The difference between anisotropic and isotropic fillers is explained. The structuring mechanism of conducting chains of both types of fillers and their destruction with four- and eight-fold drawing of the polymer are illustrated.