Peter A. Bayliss
Synthesis of metal-organic frameworks by continuous flow
Bayliss, Peter A.; Ibarra, I.A.; Perez, E.; Yang, S.; Tang, Chiu C.; Poliakoff, Martyn; Schr�der, Martin
Authors
I.A. Ibarra
E. Perez
S. Yang
Chiu C. Tang
Sir MARTYN POLIAKOFF MARTYN.POLIAKOFF@NOTTINGHAM.AC.UK
Research Professor of Chemistry
Martin Schr�der
Abstract
A continuous flow process for the synthesis of a metal-organic framework using only water as the reaction medium and requiring only short residence times is described. This affords a new route to scale-up of materials incorporating many of the principles of green chemistry. The process is demonstrated by the synthesis MIL-53(Al) via continuous flow reaction requiring only 5-6 minutes with a space time yield of 1300 kg m-3 d-1. We have demonstrated the synthesis of 500 g of MIL-53(Al) using this process, which can be scaled-up further by simply feeding further solutions of metal salt and ligand through the reactor. The product has a higher surface area and a better colour than a commercially produced sample of this MOF. In addition, a new and effective method for the extraction of terephthalic acid from within the pores of MIL-53(Al) using supercritical ethanol has been developed, representing a new methodology for activation and removal of substrates from porous hosts.
Citation
Bayliss, P. A., Ibarra, I., Perez, E., Yang, S., Tang, C. C., Poliakoff, M., & Schröder, M. (2014). Synthesis of metal-organic frameworks by continuous flow. Green Chemistry, 16(8), https://doi.org/10.1039/C4GC00313F
Journal Article Type | Article |
---|---|
Publication Date | Aug 1, 2014 |
Deposit Date | Aug 26, 2015 |
Publicly Available Date | Mar 28, 2024 |
Journal | Green Chemistry |
Print ISSN | 1463-9262 |
Electronic ISSN | 1463-9262 |
Publisher | Royal Society of Chemistry |
Peer Reviewed | Peer Reviewed |
Volume | 16 |
Issue | 8 |
DOI | https://doi.org/10.1039/C4GC00313F |
Keywords | Continuous process, flow chemistry, metal-organic framework, high temperature water, green chemistry, MIL-53, HKUST-1 |
Public URL | https://nottingham-repository.worktribe.com/output/731247 |
Publisher URL | http://pubs.rsc.org/en/Content/ArticleLanding/2014/GC/C4GC00313F#!divAbstract |
Files
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(1.7 Mb)
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