Abstract
UDC 677.014
The article is devoted to the study of self-organization processes of conductive layer of polyaniline nanoparticles in heterocoagulation on a polyamide fiber. It is shown that the particle size distribution of polyaniline dispersion obtained by the oxidative condensation of aniline has a normal with a maximum of 150 nm. It is found that the resistance of the multilayer fibrous material with a polyaniline coating obtained by layer-by-layer depends on the number of layers and the type of the surfactants. The process of a heterocoagulation of polyaniline particles on the polyamide fiber is described by the quasi-chemical reaction model. It has been shown that under these conditions the structures with a limited lifetime and with the following self-organization are emerged.
Keywords: conductive fiber materials, polyaniline, heterocoagulation, self-organization of nanoparticles.