Conferences

Catalytic Systems Based on Multicomponent Oxides of 3d-Metals and Si-Containing Carriers for CO Oxidation Reaction

O.V.Ishchenko,
  
T.M.Zakharova,
 
A.V.Yatsimirskii,
 
A.Shlapak,
 
G.G.Tsapyuk
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Krzhizhanovsky str., 3, Kyiv, 03142, Ukraine
Powder Metallurgy - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2011, #09/10
http://www.materials.kiev.ua/article/1470

Abstract

The catalytic activity and surface properties of Cu–Co–Fe oxide catalysts resulting from CO oxidation that are formed on silica gel, powdery β-SiC, and β-SiC nanofibers are studied. The procedure, including initial acidic treatment of silicon carbide nanofibers with a mixture of hydrofluoric and nitric acids, has been developed for obtaining the high-defective surface layer for the formation of active Cu2(OH)3NO3 mass.


CO OXIDATION, GLOW-DISCHARGE MASS SPECTROMETRY, OXIDE CATALYSTS, SILICA GEL, SILICON CARBIDE NANOFIBERS