Catalytic properties of metallic fibers fabricated by tempering of melt on a rotating heat-receiver |
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Authors: | V S Rudnev I V Lukiyanchuk M M Serov B L Krit G D Lukiyanchuk D P Farafonov |
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Affiliation: | 1.Institute of Chemistry, Far-Eastern Branch,Russian Academy of Sciences,Vladivostok,Russia;2.Far Eastern Federal University,Vladivostok,Russia;3.Moscow Aviation Institute (National Research University),GSP-3,Moscow,Russia;4.PJSC Dal’pribor,Vladivostok,Russia;5.Federal State Unitary Enterprise All-Russian Scientific Research Institute of Aviation Materials State Research Center of the Russian Federation,Moscow,Russia |
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Abstract: | Metallic fibers fabricated by the method of directly suspended melt-droplet extraction are promising for application in catalysis as carriers of catalytically active compounds and as catalytic systems themselves due to their physicochemical properties, structure, surface defects, and low hydrodynamic resistance of porous permeable materials formed from them. The catalytic activity of fibers based on copper, nickel, iron, aluminum, and titanium, also containing noble, transition, refractory, and rare-earth metals, in the reaction of CO oxidation has been estimated. Among the studied samples, fibers based on copper, copper–nickel alloy, and Nichrome with addition of noble metals have been found promising to perform further studies for their application as catalysts of oxidation–reduction reactions. |
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