X-ray Absorption Spectroscopy of an Fe-Promoted Rh/TiO2 Catalyst for Synthesis of Ethanol from Synthesis Gas

X‐ray absorption near‐edge structure (XANES) and extended X‐ray absorption fine structure (EXAFS) have been used to elucidate the structural features of a 2 % Rh–2.5 % Fe/TiO2 catalyst for syngas conversion to ethanol. The results from Rh K‐edge and Fe K‐edge spectroscopy on a fresh catalyst exposed...

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Veröffentlicht in:	ChemCatChem 2009-10, Vol.1 (2), p.295-303
Hauptverfasser:	Gogate, Makarand R., Davis, Robert J.
Format:	Artikel
Sprache:	eng
Schlagworte:	ABSORPTION ABSORPTION SPECTROSCOPY AIR ALCOHOLS ATOMS CATALYSTS ELECTRONS ETHANOL FINE STRUCTURE INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY IRON IRON OXIDES national synchrotron light source OXIDES PARTICLE SIZE PROMOTERS RHODIUM SPECTROSCOPY STRUCTURAL MODELS supported catalysts SYNTHESIS SYNTHESIS GAS VALENCE X-ray absorption spectroscopy
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