Russian Federation
Russian Federation
The sample of cobalt ferrite nanopowder synthesized by spray pyrolysis was studied with respect to catalytic activity in a model oxidation reaction of methylene orange with hydrogen peroxide. It was established that in the presence of a catalyst, the reaction rate with the addition of a CoFe2O4 catalyst in the first 15 minutes exceeded the reaction rate without the addition of a catalyst by 17 times. It is shown that the oxidation efficiency of the methylene orange dye in the presence of a cobalt ferrite catalyst is 83,09%, which is 2,75 times more than the oxidation efficiency in the absence of a catalyst.
cobalt ferrite, spinel ferrites, catalyst, dye degradation, methylene orange, water purification
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