In Situ Imine-Based Linker Formation for the Synthesis of Zirconium MOFs: A Route to CO2 Capture Materials and Ethylene Oligomerization Catalysts

Arrozi USF, Bon V, Krause S, Luebken T, Weiss MS, Senkovska I, Kaskel S (2020)

Publication Type: Journal article

Publication year: 2020

Journal

Inorganic Chemistry American Chemical Society

Book Volume: 59

Pages Range: 350-359

Journal Issue: 1

DOI: 10.1021/acs.inorgchem.9b02517

Abstract

In situ formation of imine-based organic linkers facilitates the formation of metal-organic frameworks (MOFs), in particular if linker solubility hampers the direct synthesis. The reaction of ZrCl4 with 4-formylbenzoic acid or 4-formyl-3-hydroxybenzoic acid as the aldehyde source and 4-aminobenzoic acid as the amine source is shown to produce zirconium MOFs isoreticular to UiO-66 (PCN-161 and a novel DUT-133, [Zr6O4(OH)4(C15H9NO5)6], respectively). A similar reaction with p-phenylenediamine as the amine-containing building block gave 2-fold interpenetrated framework (PCN-164). Detailed characterization, including single crystal and powder X-ray diffraction, water stability tests, thermal stability, and in situ 1H and 13C NMR were performed to elucidate the formation mechanism of zirconium MOFs containing imine-based linkers. The resulting zirconium MOFs were evaluated as potential materials for CO2 capture and as ethylene oligomerization catalysts with anchored nickel as the active species.

Involved external institutions

Technische Universität Dresden DE Germany (DE) Helmholtz-Zentrum Berlin für Materialien und Energie (HZB) DE Germany (DE)

How to cite

APA:

Arrozi, U.S.F., Bon, V., Krause, S., Luebken, T., Weiss, M.S., Senkovska, I., & Kaskel, S. (2020). In Situ Imine-Based Linker Formation for the Synthesis of Zirconium MOFs: A Route to CO2 Capture Materials and Ethylene Oligomerization Catalysts. Inorganic Chemistry, 59(1), 350-359. https://doi.org/10.1021/acs.inorgchem.9b02517

MLA:

Arrozi, Ubed S. F., et al. "In Situ Imine-Based Linker Formation for the Synthesis of Zirconium MOFs: A Route to CO2 Capture Materials and Ethylene Oligomerization Catalysts." Inorganic Chemistry 59.1 (2020): 350-359.

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