Kovalyshyn Y. Physicochemical properties of electroactive materials for lithium power sources.

The dissertation is devoted to search of new and characteristics improvement already existing electroactive materials for lithium power sources, to investigation of physicochemical characteristics of these materials, electrical and operation characteristics of cells on their base. It was suggested new method of obtaining solid state electrolyte on the base of polyacrylonitryle. It was determined dependence of conductivity of this electrolyte from molecular weight of polyacrylonitryle. It was suggested a new method of acetylene polymerizatin, investigated the influence of synthesis conditions on properties of polyacetylene. It was investigated the polymerization of aniline, pyrrole, its copolymerization at the presence of tri-chloroacetic acid, compatible polymerization of acetylene and pyrrole. Key words: chemical power sources, lithium-vanadium bronze, polymerization, polyacetylene, polypyrrole, polyaniline, polycarbazole, quantum mechanical calculations, solid state electrolyte.