Calorimetric Study of the Oxygen Bond Energy in a Binary V-Ti Catalyst and Individual Vanadium and Titanium Oxides
Reaction Kinetics and Catalysis Letters
, E-ISSN: 1588-2837
||Oxygen bond energy, Titanium oxide, V-Ti catalyst, Vanadium oxide
Federal Scientific Center, Boreskov Institute of Catalysis
Novosibirsk 630090, Russia
Bond energy of oxygen in a binary V−Ti catalyst and individual V and Ti oxides has been studied by the calorimetric method. The samples studied were shown to be significantly different in bond energy, homogeneity of surface oxygen and mobility of the bulk one. Vanadium and titanium oxides appeared to interact in the binary system to form an active surface with redox properties very different from those of the individual oxides.