METHOD OF PRODUCING NANO-NEEDLE-LIKE CATALYSTS FOR REDOX PROCESSES BASED ON TUNGSTEN OXIDE BRONZES

摘要

FIELD: chemistry.;SUBSTANCE: invention relates to methods of producing catalysts. Described is a method of producing nano-needle-like catalysts for redox processes based on tungsten oxide bronzes, involving electrolysis in a pulsed potentiostatic mode with overvoltage of 170-300 mV in a melt containing 30 mol. % K₂WO₄, 25 mol. % Li₂WO₄ and 45 mol. % WO₃ using a platinum anode, the electrodeposition process also being carried out on a tungsten cathode.;EFFECT: high technological effectiveness of the method and suitability for long operating time of a nano-needle-like catalyst for redox processes based on tungsten oxide bronzes.