| People | Locations | Statistics |
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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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Armstrong, M.
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Topics
Publications (9/9 displayed)
- 2024Characteristics Enhancement of Mechanical Properties of Aluminum Metal Matrix Composites Reinforced with Silicon Carbide Using Stir Casting Technique
- 2024Evidence of non-isentropic release from high residual temperatures in shocked metals measured with ultrafast x-ray diffractioncitations
- 2021Observation of Fundamental Mechanisms in Compression-Induced Phase Transformations Using Ultrafast X-ray Diffractioncitations
- 2018Influences of Deprotanation and Modulation on Nucleation and Growth of UiO-66: Intergrowth and Orientationcitations
- 2018Nanofiber-Based Matrimid Organogel Membranes for Battery Separatorcitations
- 2018Modeling Nanoparticle Dispersion in Electrospun Fibers. citations
- 2017Metal-organic framework-based sorbents and methods of synthesis thereof.
- 2017Influence of Particle Size and Loading on Particle Accessibility in Electrospun Poly(ethylene oxide) and ZIF-8 Composite Fibers: Experiments and Theorycitations
- 2016Hierarchical Pore Structures and High ZIF-8 Loading On Matrimid Electrospun Fibers By Additive Removal From A Blended Polymer Precursorcitations
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article
Influences of Deprotanation and Modulation on Nucleation and Growth of UiO-66: Intergrowth and Orientation
Abstract
The most common products obtained in the synthesis of zirconium-based metal–organic frameworks (ZrMOFs) are fine powders. The particle size of a typical ZrMOF UiO-66 was first reported to be around 200 nm, so the original crystal structure was only solved by powder XRD coupled with Rietveld refinement due to the incapability of single crystal XRD to solve such small crystals with poor crystallinity. One may ask the reason why the particle size of UiO-66 is so small compared to that of other common MOFs and what the key factor terminating the growth of UiO-66 is. In this work, we try to answer this question by proposing a hypothesis that the partially deprotonated ligand caused by the accumulated protons in the reaction solution is the key factor preventing the continuous growth of the UiO-66 crystal. The hypothesis is verified by growth reactivation with the addition of a deprotonating agent in an in situ biphase solvothermal reaction. As long as the protons were sufficiently coordinated by the deprotonating agent, the continuous growth of UiO-66 is guaranteed. Moreover, the modulation effect can impact the coordination equilibrium and nucleation so that an oriented attachment growth of UiO-66 film was achieved in membrane structures.