Oxygen buffering capacity of mixed cerium terbium oxide: a new material with potential applications in three-way catalysts

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Serafín Bernal, Ginesa Blanco, Miguel A. Cauqui, Pilar Corchado, José M. Pintado and José M. Rodríguez-Izquierdo


Abstract

A new method to compare the oxygen buffering capacity (OBC) of catalysts shows that Ce–Tb mixed oxide presents an exceptional capability for attenuating fast oscillations of oxygen partial pressure.


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