Improved MOF nanoparticle recovery and purification using crosslinked PVDF membranes

Crosslinked PVDF-membranes are demonstrated to offer a viable alternative for centrifugation in the preparation of MOF-particles, thus realising new opportunities at lab-scale and continuous production at large-scale. The membranes combine extreme-pH with solvent stability, thus enabling application...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2018-06, Vol.54 (53), p.737-7373
Hauptverfasser: Van Goethem, Cédric, Mertens, Matthias, Cirujano, Francisco G, Seo, Jin W, De Vos, Dirk, Vankelecom, Ivo F. J
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Sprache:eng
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Zusammenfassung:Crosslinked PVDF-membranes are demonstrated to offer a viable alternative for centrifugation in the preparation of MOF-particles, thus realising new opportunities at lab-scale and continuous production at large-scale. The membranes combine extreme-pH with solvent stability, thus enabling application in any MOF synthesis, demonstrated here for ZIF-8, ZIF-67, HKUST-1, UiO-66 and MIL-53(Al). Crosslinked PVDF-membranes are demonstrated to offer a viable alternative for centrifugation in the preparation of MOF-particles, thus realising new opportunities at lab-scale and continuous production at large-scale.
ISSN:1359-7345
1364-548X
DOI:10.1039/c8cc04326d