High-temperature reduction/oxidation cycles promote the oxygen storage capacity of mesoporous ceria; this is associated with the formation during reduction of a hexagonal CeOx phase which on reoxidation gives amorphous ceria.
Fast oxygen uptake/release over a new CeOx phase
BOARO, Marta;DE LEITENBURG, Carla;DOLCETTI, Giuliano;TROVARELLI, Alessandro
1998-01-01
Abstract
High-temperature reduction/oxidation cycles promote the oxygen storage capacity of mesoporous ceria; this is associated with the formation during reduction of a hexagonal CeOx phase which on reoxidation gives amorphous ceria.File in questo prodotto:
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