Quo Vadis, MOF?

Caro, Jürgen

doi:10.1002/cite.201800034

Cited by 27 publications

(17 citation statements)

References 91 publications

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“…Metal-organic frameworks (MOFs) are nanoporous crystalline materials that consist of metal nodes connected via organic linker molecules [1]. Due to the combination of long-range order, highly tunable organic-inorganic structural units, and intrinsic nanoporosity [2], the use of MOFs has been investigated in numerous fields, including but not limited to catalysis [3,4], storage and release of gases [5][6][7], molecular separation [8,9], drug delivery [10][11][12], and membranes for desalination [13].…”

Section: Introductionmentioning

confidence: 99%

Influence of Precursor Density and Conversion Time on the Orientation of Vapor-Deposited ZIF-8

et al. 2022

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ZIF-8 was synthesized by subjecting ZnO thin films deposited via plasma-enhanced atomic layer deposition to a 2-methylimidazole vapor. The impact of the conversion time as well as the density and thickness of the ZnO precursor on the resulting ZIF-8 layers were investigated. Grazing Incidence X-ray diffraction reveals a preferred (100) or (111) orientation of the ZIF-8 crystals, depending on thickness and density of the precursor, and with a more prominent orientation at longer conversion times. The onset of crystallization occurs after 20 min of conversion for the less dense precursor, compared to 40 min for the denser one. The ZIF-8 thickness and roughness increase with conversion time. The final thickness of the ZIF-8 layer depends on the thickness and density of the precursor layer, and can be up to 15-fold higher than the precursor thickness.

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Section: Introductionmentioning

confidence: 99%

Influence of Precursor Density and Conversion Time on the Orientation of Vapor-Deposited ZIF-8

et al. 2022

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“…Generally, the performance of membrane separation is determined by two factors: selectivity (also called the separation factor for membranes) and permeability (representing the flux). MOFs are a strong competitor in the field of membrane separation because of their high porosity, adjustable pore size, and functionalization. ,− In comparison to conventional MOF membranes made by solvothermal methods, the thickness of SURMOF membranes can be straightforwardly controlled . SURMOFs with AB side groups fabricated on a mesoporous support can be used as photoswitchable membranes, allowing the remote control of the permeability of one (or more) components, thereby changing the separation factor.…”

Section: Photoswitchable Host–guest Interactionmentioning

confidence: 99%

Photoswitchable Metal–Organic Framework Thin Films: From Spectroscopy to Remote-Controllable Membrane Separation and Switchable Conduction

Jiang

Heinke

2020

Langmuir

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The preparation of functional materials from photoswitchable molecules where the molecular changes multiply to macroscopic effects presents a great challenge in material science. An attractive approach is the incorporation of the photoswitches in nanoporous, crystalline metal− organic frameworks, MOFs, often showing remote-controllable chemical and physical properties. Because of the short light-penetration depth, thin MOF films are particularly interesting, allowing the entire illumination of the material. In the present progress report, we review and discuss the status of photoswitchable MOF films. These films may serve as model systems for quantifying the isomer switching yield by infrared and UV−vis spectroscopy as well as for uptake experiments exploring the switching effects on the host−guest interaction, especially on guest adsorption and diffusion. In addition, the straightforward device integration facilitates various experiments. In this way, unique features were demonstrated, such as photoswitchable membrane separation with continuously tunable selectivity, light-switchable proton conductivity of the guests in the pores, and remote-controllable electronic conduction.

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“…Metal–organic frameworks (MOFs) have been applied in catalysis, 1 gas adsorption and separation, 2,3 sensing, 4 and drug delivery. 5 MOFs comprise both inorganic and organic moieties, whereby the metal ions or the metal oxo-clusters are connected to polytopic organic linkers resulting in multidimensional frameworks.…”

Section: Introductionmentioning

confidence: 99%

Facile solvothermal synthesis of a MIL-47(V) metal–organic framework for a high-performance Epoxy/MOF coating with improved anticorrosion properties

et al. 2022

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Quo Vadis, MOF?

Cited by 27 publications

References 91 publications

Influence of Precursor Density and Conversion Time on the Orientation of Vapor-Deposited ZIF-8

Influence of Precursor Density and Conversion Time on the Orientation of Vapor-Deposited ZIF-8

Photoswitchable Metal–Organic Framework Thin Films: From Spectroscopy to Remote-Controllable Membrane Separation and Switchable Conduction

Facile solvothermal synthesis of a MIL-47(V) metal–organic framework for a high-performance Epoxy/MOF coating with improved anticorrosion properties

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