Relating methanol oxidation to the structure of ceria-supported vanadia monolayer catalysts

Methanol oxidation to formaldehyde was studied on well-defined VO x /CeO 2 model catalysts as a function of vanadia coverage. The results revealed a low temperature reaction pathway, which is assigned to isolated vanadyl species surrounded by a reduced ceria surface. Vanadia “monolayer”-type catalys...

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Bibliographic Details
Published in:	Journal of catalysis Vol. 272; no. 1; pp. 82 - 91
Main Authors:	Abbott, H.L., Uhl, A., Baron, M., Lei, Y., Meyer, R.J., Stacchiola, D.J., Bondarchuk, O., Shaikhutdinov, S., Freund, H.J.
Format:	Journal Article
Language:	English
Published:	Amsterdam Elsevier Inc 25-05-2010 Elsevier Elsevier BV
Subjects:	Catalysis Catalysts Ceria Chemistry Exact sciences and technology General and physical chemistry Infrared spectroscopy Methanol Oxidation Photoelectron spectroscopy Scanning tunneling microscopy Selective methanol oxidation Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry Vanadia Scanning tunneling microscopy Infrared spectroscopy Selective methanol oxidation Photoelectron spectroscopy Vanadia Ceria Photoelectron Monolayer Infrared reflection Binary compound Infrared absorption Alcohol Cerium oxide Silica Supported catalyst Formaldehyde Thin film Lanthanide compound Particle Alkanol Vanadium oxide Oxidation Chemical reactivity Structure Low temperature Methanol Catalyst support Vanadyl Vibration Transition element compounds Thermodesorption Infrared spectrometry Heterogeneous catalysis Models Alumina
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