SELECTIVITY OF THE NO+H2 REACTION ON PT, RH AND IR

Authors
PAPAPOLYMEROU G PAPARGYRIS AD BOTIS AG SPILIOTIS XD
Citation
G. Papapolymerou et al., SELECTIVITY OF THE NO+H2 REACTION ON PT, RH AND IR, Reaction kinetics and catalysis letters, 49(1), 1993, pp. 197-202
Citations number
6
Categorie Soggetti
Chemistry Physical
Journal title
Reaction kinetics and catalysis letters → ACNP
ISSN journal
01331736
Volume
49
Issue
1
Year of publication
1993
Pages
197 - 202
Database
ISI
SICI code
0133-1736(1993)49:1<197:SOTNRO>2.0.ZU;2-W
Abstract
The selectivity of the NO+H-2 reaction towards N2 and N2O was found to vary by more than four orders of magnitude as compared with that on p olycrystalline wires and foils of Pt, Rh and Ir. NH3 is also produced during this reaction. Ir is the most selective catalyst towards N2 for mation, by more than 3 orders of magnitude below 1000 K, as compared t o Pt and Rh.