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 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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Kacimi, S., Barbier, J., Taha, R. et al. Oxygen storage capacity of promoted Rh/CeC2 catalysts. Exceptional behavior of RhCu/CeO2 . Catal Lett 22, 343–350 (1993). https://doi.org/10.1007/BF00807243
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DOI: https://doi.org/10.1007/BF00807243