The partial substitution of Ce in CeO2 with isovalent elements like Hf acid Zr greatly increases the overall activity of methane combustion measured as light-off and ignition temperature; the presence of a defective fluorite-structured oxide is recognized as a key factor in the activity enhancement.
CeO2-based Solid Solutions with the Fluorite Structure as Novel and Effective Catalysts for Methane Combustion
TROVARELLI, Alessandro;DE LEITENBURG, Carla;DOLCETTI, Giuliano
1995-01-01
Abstract
The partial substitution of Ce in CeO2 with isovalent elements like Hf acid Zr greatly increases the overall activity of methane combustion measured as light-off and ignition temperature; the presence of a defective fluorite-structured oxide is recognized as a key factor in the activity enhancement.File in questo prodotto:
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