OXYGEN STORAGE CAPACITY OF PROMOTED RH CEO2 CATALYSTS - EXCEPTIONAL BEHAVIOR OF RHCU/CEO2/

Authors
KACIMI S BARBIER J TAHA R DUPREZ D
Citation
S. Kacimi et al., OXYGEN STORAGE CAPACITY OF PROMOTED RH CEO2 CATALYSTS - EXCEPTIONAL BEHAVIOR OF RHCU/CEO2/, Catalysis letters, 22(4), 1993, pp. 343-350
Citations number
13
Categorie Soggetti
Chemistry Physical
Journal title
Catalysis letters → ACNP
ISSN journal
1011372X
Volume
22
Issue
4
Year of publication
1993
Pages
343 - 350
Database
ISI
SICI code
1011-372X(1993)22:4<343:OSCOPR>2.0.ZU;2-1
Abstract
The effect of various additives (V, Cr, Mn, Fe, Co, Ni, Cu and Pb) on the oxygen storage capacity (OSC) of CeO2 and Rh/CeO2 catalysts was in vestigated. Copper is an excellent promoter of OSC conferring to Rh a very high resistance to sintering (900-degrees-C, 2% O2).