Pt and Ir supported on mixed Ce0.97Ru0.03O2 oxide as low-temperature CO oxidation catalysts

R. Rangel, E. González-A, A. Solís-García,T.A. Zepeda,D.H. Galván,A. Gómez-Cortés,G. Díaz

Catalysis Today（2022）

引用 7|浏览13

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摘要

•Outstanding sinergy among Pt or Ir supported on a mixed oxide Ce0.97Ru0.03O2.•CO oxidation pathway in CeRuO2 suggests that CO is adsorbed on Ce and Ru sites.•Pt or Ir addition to Ce0.97Ru0.03O2 enhances the oxygen vacancies formation.

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关键词

CO oxidation,CeO2,Cerium oxide,Platinum,Ruthenium,Iridium catalysts,FTIR under reaction conditions

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