SPECIFIC ACTIVITY OF COPPER SPECIES IN DECOMPOSITION OF NO ON CU-ZSM-5

Authors
CENTI G NIGRO C PERATHONER S
Citation
G. Centi et al., SPECIFIC ACTIVITY OF COPPER SPECIES IN DECOMPOSITION OF NO ON CU-ZSM-5, Reaction kinetics and catalysis letters, 53(1), 1994, pp. 79-85
Citations number
12
Categorie Soggetti
Chemistry Physical
Journal title
Reaction kinetics and catalysis letters → ACNP
ISSN journal
01331736
Volume
53
Issue
1
Year of publication
1994
Pages
79 - 85
Database
ISI
SICI code
0133-1736(1994)53:1<79:SAOCSI>2.0.ZU;2-D
Abstract
The kinetics of NO decomposition to N-2 over Cu-ion exchanged ZSM-5 wi th different Si/Al ratios and the change of the specific activity per copper site as a function of the Cu/Al ratio suggest that the copper s pecies formed at a Cu/Al ratio of 0.5 or higher and probably containin g extra-lattice oxygen have higher turnover frequency in the reaction.