SrCl2-Promoted REOx (RE=Ce, Pr, Tb) Catalysts for the Selective Oxidation of Ethane: A Study on Performance and Defect Structures for Ethene Formation

The performance and characterization of the SrCl2-promoted REOx (RE=Ce, Pr, Tb) catalysts have been investigated for the oxidative dehydrogenation of ethane (ODE) reaction. The doping of SrCl2 to REOx significantly reduced C2H4 deep oxidation and enhanced C2H4 selectivity and C2H6 conversion. It has...

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Veröffentlicht in:	Journal of catalysis 2001-04, Vol.199 (2), p.177-192
Hauptverfasser:	Dai, H.X, Ng, C.F, Au, C.T
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Catalytic reactions Chemistry ethane oxidative dehydrogenation Exact sciences and technology General and physical chemistry lattice oxygen activity multivalent lanthanide oxides selective oxidation SrCl2-promoted REOx (RE=Ce, Pr, Tb) catalysts Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry XPS characterization
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Zusammenfassung:	The performance and characterization of the SrCl2-promoted REOx (RE=Ce, Pr, Tb) catalysts have been investigated for the oxidative dehydrogenation of ethane (ODE) reaction. The doping of SrCl2 to REOx significantly reduced C2H4 deep oxidation and enhanced C2H4 selectivity and C2H6 conversion. It has been shown that the catalytic performance increases in the order of 30 mol% SrCl2/CeO2
ISSN:	0021-9517 1090-2694
DOI:	10.1006/jcat.2001.3161