Collect. Czech. Chem. Commun. 1992, 57, 1023-1027

Study of the V2O5/Al2O3 Catalyst of the NO + NH3 Reaction

Pavel Stopka and Milan Čížek

Institute of Inorganic Chemistry, Czechoslovak Academy of Sciences, 160 00 Prague 6


During the reduction of the catalyst, the maximum intensity in the ESR spectrum does not correspond to the catalyst composition of V2O4/Al2O3. The feasible explanations of this fact are discussed in relation to the reduction of VV on the surface and in deeper layers of the catalyst.