Article Dans Une Revue Catalysis Letters Année : 1993

Oxygen storage capacity of promoted Rh/CeC2 catalysts. Exceptional behavior of RhCu/CeO2

Résumé

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 investigated. Copper is an excellent promoter of OSC conferring to Rh a very high resistance to sintering (900°C, 2% O2).

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hal-04999128 , version 1 (20-03-2025)

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S. Kacimi, Jacques Barbier Jr., R. Taha, Daniel Duprez. Oxygen storage capacity of promoted Rh/CeC2 catalysts. Exceptional behavior of RhCu/CeO2. Catalysis Letters, 1993, 22 (4), pp.343-350. ⟨10.1007/BF00807243⟩. ⟨hal-04999128⟩

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