First acidic macro-mesocellular aluminosilicate monolithic foams "SiAl(HIPE)" and their catalytic properties

Debecker, Damien;Boissiere, Cedric;Laurent, Guillaume;Huet, Stephanie;Backov, Renal;et.al.
(2015) Chemical Communications — Vol. 51, n° 74, p. 14018-14021 (2015)

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Authors
  • Author
  • Boissiere, CedricUniversité P. et M. Curie, Collège de France, Paris
    Author
  • Laurent, GuillaumeCRPP, Université de Bordeaux 1, France
    Author
  • Huet, StephanieCRPP, Université de Bordeaux 1, France
    Author
  • Backov, RenalCRPP, Université de Bordeaux 1, France
    Author
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Abstract
A new type of acidic macrocellular and mesoporous silica–alumina foam is obtained via a one pot alkaline sol–gel route coupled with a concentrated emulsion-based templating technique. The mixed oxide monolith exhibits high surface acidity, translating into excellent performance in the acid-catalyzed dehydration of bioethanol to ethene.
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Citations

Debecker, D., Boissiere, C., Laurent, G., Huet, S., Eliaers, P., Sanchez, C., & Backov, R. (2015). First acidic macro-mesocellular aluminosilicate monolithic foams “SiAl(HIPE)” and their catalytic properties. Chemical Communications, 51(74), 14018-14021. https://doi.org/10.1039/c5cc05328e (Original work published 2015)