Oxidation of carbon monoxide on mixed oxide catalysts in the presence of ozone

Authors
Ufimkin, DP Voblikova, VA Burenkova, LN Sabitova, LV Kharlanov, AN Lunin, VV
Citation
Dp. Ufimkin et al., Oxidation of carbon monoxide on mixed oxide catalysts in the presence of ozone, RUSS J PH C, 73(9), 1999, pp. 1393-1396
Citations number
9
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY
ISSN journal
00360244 → ACNP
Volume
73
Issue
9
Year of publication
1999
Pages
1393 - 1396
Database
ISI
SICI code
0036-0244(199909)73:9<1393:OOCMOM>2.0.ZU;2-X
Abstract
The activity of mixed oxide catalysts toward oxidation of carbon monoxide w as studied in the presence of ozone admixtures and after preliminary treatm ent of the surface of the catalysts by ozone and oxygen. Such admixtures an d treatments were shown to have a promoting action. The oxidation of CO pro ceeded with the participation of various adsorbed oxygen forms, and the sta te of oxidation centers changed during treatment and in the presence of ozo ne admixtures.