We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Facile synthesis of magnetic macroporous polymer/MOF composites as separable catalysts.
- Authors
Chen, Lanjun; Ding, Xiang; Huo, Jia; El Hankari, Samir; Bradshaw, Darren
- 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.
- Subjects
METAL-organic frameworks; CATALYTIC activity; COMPOSITE materials; POLYACRYLAMIDE; MACROPORES (Catalysis); ISOMERIZATION
- Publication
Journal of Materials Science, 2019, Vol 54, Issue 1, p370
- ISSN
0022-2461
- Publication type
Article
- DOI
10.1007/s10853-018-2835-x