| abstract |
FIELD: oxidation catalysts. SUBSTANCE: catalytically active layers on carrier made of valve metal or its alloy, preferably aluminum, by way of oxidative treatment of carrier in electrolyte, in particular, using microarc oxidation process in alkali electrolyte supplemented by superdispersed powders of metal oxides and transition metal salts. Catalyst can be used in deep oxidation of organics and carbon monoxide in different-origin exhausted gases. EFFECT: increased surface due to layered oxide structure and increased heat and wear resistance. 7 cl, 2 dwg, 7 ex |