Method of su00ecntese eletroquu00ecmico hydrogen peroxide in gas diffusion electrodes

摘要

Method of su00ecntese eletroquu00ecmico hydrogen peroxide in gaseous diffusion electrodes.The present invention relates to a method for the synthesis of hydrogen peroxide in aqueous medium with different pH values.Comprising the steps of passage of electrical energy (electrical current and / or electric potential) in an electrolytic aqueous solution between cathode and anode.To promote the reaction of reduction of molecules of oxygen gas (~ 2 ~) to hydrogen peroxide (H ~ 2 ~ ~ 2 ~ or ho ~ 2 ~ n - n); the use of gas diffusion electrodes (EDG) as cathode.Regardless of the material used as anode, in the synthesis of hydrogen peroxide.From the reaction of reduction of the oxygen gas (~ 2 ~); and the use of gas diffusion electrodes (EDG) as cathode.Whether or not containing organic catalysts that can be regeneration in the presence of protons formed, at the same time, from the oxidation reaction of the water in the anode.