First Acidic Macro-Mesocellular Aluminosilicate Monolithic foams "SiAl(HIPE)" and their Catalytic Properties

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 in excellent performance in the acid-catalyzed dehydration of bioethanol to ethene.

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Chimie analytique Catalyse

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c5cc05328e.pdf (2.4 Mo)

2015_Debecker et al_First acidic macro-mesocellular aluminosilicate monolithic foams “SiAl(HIPE)”_2.pdf (604.96 Ko)

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https://hal.sorbonne-universite.fr/hal-01191422

Soumis le : mardi 1 mars 2016-12:23:44

Dernière modification le : mardi 22 octobre 2024-13:34:16

Dates et versions

hal-01191422 , version 1 (07-09-2015)

hal-01191422 , version 2 (01-03-2016)

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Paternité

Identifiants

HAL Id : hal-01191422 , version 2
DOI : 10.1039/C5CC05328E

Citer

Damien P. Debecker, Cédric Boissière, Guillaume Laurent, Stéphanie Huet, Philippe Eliaers, et al.. First Acidic Macro-Mesocellular Aluminosilicate Monolithic foams "SiAl(HIPE)" and their Catalytic Properties. Chemical Communications, 2015, 51 (74), pp.14018-14021. ⟨10.1039/C5CC05328E⟩. ⟨hal-01191422v2⟩

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