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Silica-Copper Molybdate Catalysts Prepared by Sol-Gel and Impregnation Methods: Reactivity and Spectroscopic Studies

Published online by Cambridge University Press:  15 February 2011

C. Canevali
Affiliation:
Dipartimento di Scienza dei Materiali, Università degli Studi di Milano, Via Emanueli 15, 20126 Milano, Italy, Carmen.Canevali@mater.unimi.it
F. Morazzoni
Affiliation:
Dipartimento di Scienza dei Materiali, Università degli Studi di Milano, Via Emanueli 15, 20126 Milano, Italy, Carmen.Canevali@mater.unimi.it
R. Scotti
Affiliation:
Dipartimento di Scienza dei Materiali, Università degli Studi di Milano, Via Emanueli 15, 20126 Milano, Italy, Carmen.Canevali@mater.unimi.it
D. Cauzzi
Affiliation:
Dipartimento di Chimica Generale ed Inorganica, Chimica Analitica, Chimica Fisica, Università di Parma, Viale delle Scienze, 43100 Parma, Italy
G. Predieri
Affiliation:
Dipartimento di Chimica Generale ed Inorganica, Chimica Analitica, Chimica Fisica, Università di Parma, Viale delle Scienze, 43100 Parma, Italy
P. Moggi
Affiliation:
Dipartimento di Chimica Organica e Industriale, Università di Parma, Viale delle Scienze, 43100 Parma, Italy
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Abstract

Silica-copper molybdates prepared by sol-gel and impregnation methods were tested as catalysts in the oxidation of propene at 400°C, both in a pulse and in a flow reactor. Their catalytic activity is connected to their structural features, as revealed by electron paramagnetic resonance (EPR) and X-ray diffraction (XRD) characterization.

Type
Research Article
Copyright
Copyright © Materials Research Society 1999

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Silica-Copper Molybdate Catalysts Prepared by Sol-Gel and Impregnation Methods: Reactivity and Spectroscopic Studies
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