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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Ameloot, Rob
KU Leuven
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2024Chemical Vapor Deposition and High-Resolution Patterning of a Highly Conductive Two-Dimensional Coordination Polymer Filmcitations
- 2024Polymorphism and orientation control of copper-dicarboxylate metal-organic framework thin films through vapour- and liquid-phase growthcitations
- 2024Polymorphism and orientation control of copper-dicarboxylate metal-organic framework thin films through vapour- and liquid-phase growthcitations
- 2024Molecular Layer Deposition of Zeolitic Imidazolate Framework-8 Filmscitations
- 2024Chemical Bonding and Crystal Structure Schemes in Atomic/Molecular Layer Deposited Fe-Terephthalate Thin Filmscitations
- 2023Chemical Vapor Deposition and High-Resolution Patterning of a Highly Conductive Two-Dimensional Coordination Polymer Filmcitations
- 2023Vapor-assisted synthesis of the MOF-74 metal–organic framework family from zinc, cobalt, and magnesium oxidescitations
- 2023Molecular Layer Deposition of Zeolitic Imidazolate Framework-8 Filmscitations
- 2023Molecular Layer Deposition of Zeolitic Imidazolate Framework-8 Filmscitations
- 2023Molecular Layer Deposition of Zeolitic Imidazolate Framework-8 Filmscitations
- 2023Identifying the Internal Network Structure of a New Copper Isonicotinate Thin-Film Polymorph Obtained via Chemical Vapor Depositioncitations
- 2023Conformal Electrodeposition of Mesoporous Silica over High Aspect Ratio (AR>100) Nanomesh Electrodes
- 2022How reproducible are surface areas calculated from the BET equation?citations
- 2022How reproducible are surface areas calculated from the BET equation?citations
- 2022Unraveling the mechanism of the conversion treatment on Advanced High Strength Stainless Steels (AHSSS)citations
- 2022How Reproducible are Surface Areas Calculated from the BET Equation?citations
- 2022How Reproducible are Surface Areas Calculated from the BET Equation?citations
- 2022How Reproducible are Surface Areas Calculated from the BET Equation?citations
- 2021Porosimetry for Thin Films of Metal–Organic Frameworkscitations
- 2021How Reproducible Are Surface Areas Calculated from the BET Equation?citations
- 2020Templated Solvent-Free Powder Synthesis and MOF-CVD Films of the Ultramicroporous Metal-Organic Framework alpha-Magnesium Formatecitations
- 2020Solvent-Free Powder Synthesis and Thin Film Chemical Vapor Deposition of a Zinc Bipyridyl-Triazolate Frameworkcitations
- 2020Integrated cleanroom process for the vapor-phase deposition of large-area zeolitic imidazolate framework thin filmscitations
- 2020Solvent-Free Powder Synthesis and MOF-CVD Thin Films of the Large-Pore Metal-Organic Framework MAF-6citations
- 2019Integrated Cleanroom Process for the Vapor-Phase Deposition of Large-Area Zeolitic Imidazolate Framework Thin Filmscitations
- 2019An integrated cleanroom process for the vapor-phase deposition of large-area zeolitic imidazolate framework thin filmscitations
- 2017Gel-based morphological design of zirconium metal-organic frameworkscitations
- 2017Gel-Based Morphological Design of Zirconium Metal-organic Frameworkscitations
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article
Gel-based morphological design of zirconium metal-organic frameworks
Abstract
<p>The ability of metal-organic frameworks (MOFs) to gelate under specific synthetic conditions opens up new opportunities in the preparation and shaping of hierarchically porous MOF monoliths, which could be directly implemented for catalytic and adsorptive applications. In this work, we present the first examples of xero-or aerogel monoliths consisting solely of nanoparticles of several prototypical Zr<sup>4+</sup>-based MOFs: UiO-66-X (X = H, NH<sub>2</sub>, NO<sub>2</sub>, (OH)<sub>2</sub>), UiO-67, MOF-801, MOF-808 and NU-1000. High reactant and water concentrations during synthesis were observed to induce the formation of gels, which were converted to monolithic materials by drying in air or supercritical CO<sub>2</sub>. Electron microscopy, combined with N<sub>2</sub> physisorption experiments, was used to show that irregular nanoparticle packing leads to pure MOF monoliths with hierarchical pore systems, featuring both intraparticle micropores and interparticle mesopores. Finally, UiO-66 gels were shaped into monolithic spheres of 600 μm diameter using an oil-drop method, creating promising candidates for packed-bed catalytic or adsorptive applications, where hierarchical pore systems can greatly mitigate mass transfer limitations.</p>