Catalytic oxidation of CO with N2O on gas-phase platinum clusters

O. Petru Balaj, Iulia Balteanu, Tobias T.J. Roßteuscher, Martin K. Beyer, Vladimir E. Bondybey

Research output: Contribution to journalArticlepeer-review

105 Scopus citations

Abstract

The complete catalytic cycle of CO oxidation with N2O is shown to occur on Ptn+ (see scheme); for Pt7 + it involves six different elementary reactions. Poisoning of the catalyst by sequential addition of CO is observed. The extent of poisoning can be adjusted with the ratio of N2O and CO partial pressures. (Chemical equation presented).

Original languageEnglish
Pages (from-to)6519-6522
Number of pages4
JournalAngewandte Chemie International Edition in English
Volume43
Issue number47
DOIs
StatePublished - 3 Dec 2004

Keywords

  • Catalyst poisoning
  • Cluster compounds
  • Gas-phase reactions
  • Heterogeneous catalysis
  • Platinum

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