Mechanistic approach to NO-CO reaction over some rare earth perovskites

Authors
Salker, AV
Citation
Av. Salker, Mechanistic approach to NO-CO reaction over some rare earth perovskites, I J CHEM A, 40(8), 2001, pp. 863-864
Citations number
10
Categorie Soggetti
Chemistry
Journal title
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY
ISSN journal
03764710 → ACNP
Volume
40
Issue
8
Year of publication
2001
Pages
863 - 864
Database
ISI
SICI code
0376-4710(200108)40:8<863:MATNRO>2.0.ZU;2-F
Abstract
Catalytic oxidation reduction reaction between carbon monoxide (CO) and nit ric oxide (NO) over perovskite type catalysts such as DyCoO3 and SmCoO3 hav e been studied from room temperature to 800 K, in a continuous flow fixed b ed quartz reactor. Perovskites have been prepared by cobalticyanide method and characterized by XRD, surface area and electrical resistivity. DyCoO3 s hows higher catalytic activity than SmCoO3. The mechanistic reaction path w ays have been proposed.