Stabilizing large pores in a flexible metal–organic framework via chemical cross-linking

Stabilizing large pores in a flexible metal–organic framework via chemical cross-linking

A barrier to the isoreticular expansion of flexible metal–organic frameworks is their complex breathing behavior, which can lead to pore closure upon solvent exchange and removal. Here we show that chemical cross-linking stabilizes the open form of a flexible aluminum framework with large 17 Å pores...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2022-11, Vol.58 (88), p.12361-12364
Hauptverfasser: Rollins, Devin S., Geary, Jackson, Wong, Andy H., Xiao, Dianne J.
Format: Artikel
Sprache:eng
Schlagworte:
Aluminum
Crosslinking
Metal-organic frameworks
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Zusammenfassung:A barrier to the isoreticular expansion of flexible metal–organic frameworks is their complex breathing behavior, which can lead to pore closure upon solvent exchange and removal. Here we show that chemical cross-linking stabilizes the open form of a flexible aluminum framework with large 17 Å pores.
ISSN:1359-7345
1364-548X
DOI:10.1039/d2cc04829a