Determination of Metal Dispersion and Surface Composition in Supported Cu–Pt Catalysts

A combination of adsorption and surface reaction probes has been used to characterize SiO2-supported Cu–Pt catalysts. CO chemisorption at 300 K on the reduced catalyst measured only surface Pt atoms (Pts). Dissociative N2O adsorption at 363 K produced a monolayer of oxygen on the Pts atoms and conve...

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Veröffentlicht in:	Journal of catalysis 2002-06, Vol.208 (2), p.381-392
Hauptverfasser:	Kim, Moon Hyeon, Ebner, Jerry R., Friedman, Robert M., Vannice, M.Albert
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Catalytic reactions Chemistry Exact sciences and technology General and physical chemistry Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
Online-Zugang:	Volltext
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