1-butanol dehydration and dehydrogenation over vanadium aluminium oxynitride catalysts

Florea, Mihaela;Delsarte, Stephanie;Van Keulen, Elisabeth;Grange, Paul
(2011) Revue Roumaine de Chimie — Vol. 56, n° 2, p. 151-159 (2011)

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Authors
  • Florea, Mihaela
    Author
  • Delsarte, Stephanie
    Author
  • Van Keulen, Elisabeth
    Author
  • Grange, Paul
    Author
Abstract
Amorphous high surface area vanadium aluminium oxynitrides (VAlON) are prepared by nitridation of vanadium aluminium oxide precursors. The acid-base and redox properties of VAlON depend on their nitrogen content, as well as on the V/Al ratio of the reactive precursor. The influence of these parameters over the catalytic properties of VAlON for 1-butanol dehydration/dehydrogenation was studied. For the studied samples, the only detected products were 1-butene, butane and butanal. The presence of butane as a major product could be explained by a hydrogen transfer mechanism.

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Florea, M., Delsarte, S., Van Keulen, E., & Grange, P. (2011). 1-butanol dehydration and dehydrogenation over vanadium aluminium oxynitride catalysts. Revue Roumaine de Chimie, 56(2), 151-159. https://hdl.handle.net/2078.5/84907 (Original work published 2011)