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Journal of Materials Science
Erschienen in: Journal of Materials Science 1/2019

05.09.2018 | Composites

Facile synthesis of magnetic macroporous polymer/MOF composites as separable catalysts

verfasst von: Lanjun Chen, Xiang Ding, Jia Huo, Samir El Hankari, Darren Bradshaw

Erschienen in: Journal of Materials Science | Ausgabe 1/2019

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Abstract

Design and synthesis of magnetic macroporous metal–organic frameworks (MOFs) have been of significant interest, in order to improve the catalytic efficiency and reusability. In this work, we prepared magnetic macroporous MOF composites based on as-prepared magnetic macroporous polyacrylamides (MMPam). Different MOFs with or without unsaturated coordinative metal sites, including HKUST-1, MOF-2, UiO-66, and Fe-MIL-101(-NH2) were grown on and within the MMPam matrices. The composites showed hierarchical porosity with both micro- and macropores, which facilitated substrate diffusion to increase the conversion for isomerization of α-pinene oxide from 62% in the case of pure HKUST-1 microparticles to 90% in the case of HKUST-1@MMPam. The magnetic property also endowed the composites with easy recovery and reasonable reusability.
Vorheriger Artikel Modelling and analysis of effective thermal conductivity for polymer composites with sheet-like nanoparticles
Nächster Artikel Preparation of stable and high-efficient poly(m-phenylenediamine)/reduced graphene oxide composites for hexavalent chromium removal

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Metadaten
Titel
Facile synthesis of magnetic macroporous polymer/MOF composites as separable catalysts
verfasst von
Lanjun Chen
Xiang Ding
Jia Huo
Samir El Hankari
Darren Bradshaw
Publikationsdatum
05.09.2018
Verlag
Springer US
Erschienen in
Journal of Materials Science / Ausgabe 1/2019
Print ISSN: 0022-2461
Elektronische ISSN: 1573-4803
DOI
https://doi.org/10.1007/s10853-018-2835-x

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