Single phase homogeneous CeO2-ZrO2 solid solutions with various compositions were synthesized using a citrate complexation route. Investigation of the sintering behaviour disclosed important modifications of the textural and, in particular, structural properties, which apparently create a strongly defective structure that could explain the unusual redox properties of these catalytic systems.
Effect of ZrO2 content on textural and structural properties of CeO2-ZrO2 solid solutions made by citrate complexation route
KASPAR, JAN;FORNASIERO, Paolo;BALDUCCI, GABRIELE;DI MONTE, ROBERTA;HICKEY, JAMES NEIL;SERGO, VALTER
2003-01-01
Abstract
Single phase homogeneous CeO2-ZrO2 solid solutions with various compositions were synthesized using a citrate complexation route. Investigation of the sintering behaviour disclosed important modifications of the textural and, in particular, structural properties, which apparently create a strongly defective structure that could explain the unusual redox properties of these catalytic systems.File in questo prodotto:
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