Reduction properties of Ce in CeOx/Pt/Al2O3 catalysts

A controlled surface reaction (CSR) technique has been successfully employed to prepare a series of CeO x modified Pt/Al 2 O 3 catalysts, offering a unique system to specifically probe the relationship between Ce and Pt without any bulk CeO 2 present. Ce L 3 edge X-ray absorption near edge structure...

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Veröffentlicht in:	Catalysis, structure & reactivity structure & reactivity, 2015-04, Vol.1 (2), p.88-94
Hauptverfasser:	Wells, P. P., Crabb, E. M., King, C. R., Fiddy, S., Amieiro-Fonseca, A., Thompsett, D., Russell, A. E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Carbon monoxide Catalysis Catalysts Ceria Cerium oxides Control surfaces High temperature Low concentrations Oxidation Platinum Redox Room temperature Surface reactions Valence Water gas Water gas shift X ray absorption XANES
Online-Zugang:	Volltext
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