Сatalytically active hybrid polymer-oxide material, based on molybdenum oxide compounds with iron group (Fe, Ni, Co) metals and polyvinyl-pyrrolidone, is obtained by method of transient electrolysis. Surface morphology and elemental composition of the obtained hybrid polymer-oxide material are examined with an electron microscopy and X-ray micro-fluorescent microanalysis; its phase composition and its chemical bonds structure formation between metal oxide compounds and polymer macromolecules are determined by X-ray phase analysis and IR spectroscopy. High catalytic activity of the obtained hybrid polymer-oxide material in the model reaction of hydrogen peroxide decomposition by the gaso-metric method is shown, which allows us to conclude that it is possible to use the obtained hybrid polymer-oxide materials as catalysts for wastewater treatment to purify it from organic and inorganic impurities.

Hybrid composite oxide material is obtained by transient electrolysis method on the surface of carbon fiber substrate having the ability to reverse electrochemical intercalation of lithium. It is established that electrochemical characteristics of the hybrid composite oxide material depend on the concentration of sodium metavanadate in the solution of cathodic degreasing electrolyte during the preparation of carbon substrate surface.