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Journal of Sol-Gel Science and Technology

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28.06.2017 | Invited Paper: Nano- and macroporous materials (aerogels, xerogels, cryogels, etc.)

Preparation of HKUST-1@silica aerogel composite for continuous flow catalysis

verfasst von: Anton S. Shalygin, Alexey L. Nuzhdin, Galina A. Bukhtiyarova, Oleg N. Martyanov

Erschienen in: Journal of Sol-Gel Science and Technology | Ausgabe 3/2017

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Abstract

HKUST-1@silica aerogel composite pellets (HKUST-1@SiO₂) were prepared by the coupled sol–gel and water-in-oil emulsion method using supercritical CO₂ drying. The structure and morphology of HKUST-1@SiO₂ were characterized by X-Ray diffraction, scanning electron microscopy and low-temperature nitrogen adsorption. According to these data, the composite represents physically dispersed micron-sized domains of HKUST-1 in the silica aerogel pellets. It was shown that the HKUST-1@SiO₂ pellets can be used as a catalyst for isomerization of styrene oxide to phenyl acetaldehyde in a continuous flow reactor.

Graphical abstract

https://static-content.springer.com/image/art%3A10.1007%2Fs10971-017-4455-3/MediaObjects/10971_2017_4455_Figa_HTML.gif

Vorheriger Artikel Preparation and characterization of copper-containing alumina and silica aerogels for catalytic applications

Nächster Artikel Experimental and thermodynamic comparison of the separation of CO2/toluene and CO2/tetralin mixtures in the process of organogel supercritical drying for aerogels production

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Titel: Preparation of HKUST-1@silica aerogel composite for continuous flow catalysis
verfasst von: Anton S. Shalygin
Alexey L. Nuzhdin
Galina A. Bukhtiyarova
Oleg N. Martyanov
Publikationsdatum: 28.06.2017
Verlag: Springer US
Erschienen in: Journal of Sol-Gel Science and Technology / Ausgabe 3/2017
Print ISSN: 0928-0707
Elektronische ISSN: 1573-4846
DOI: https://doi.org/10.1007/s10971-017-4455-3

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Abstract

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