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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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Schroder, Martin
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2024Electron Beam and Thermal Stabilities of MFM-300(M) Metal-Organic Frameworkscitations
- 2022Adsorption of sulphur dioxide in Cu(II)-carboxylate framework materials: the role of ligand functionalisation and open metal sites
- 2022Direct visualisation of supramolecular binding and separation of light hydrocarbons in MFM-300(In)
- 2022How Reproducible are Surface Areas Calculated from the BET Equation?citations
- 2021High Ammonia Adsorption in MFM-300 Materials:Dynamics and Charge Transfer in Host–Guest Bindingcitations
- 2021High Ammonia Adsorption in MFM-300 Materialscitations
- 2021How Reproducible Are Surface Areas Calculated from the BET Equation?citations
- 2021Catalytic decomposition of NO2 over a copper-decorated metal–organic framework by non-thermal plasmacitations
- 2021Atomically-dispersed copper sites in a metal-organic framework for reduction of nitrogen dioxide
- 2021Simultaneous Neutron Powder Diffraction and Microwave Characterisation at Elevated Temperatures
- 2020Quantitative Electro-Reduction of CO2 to Liquid Fuel over Electro-Synthesized Metal-Organic Frameworkscitations
- 2020Quantitative Electro-Reduction of CO2 to Liquid Fuel over Electro-Synthesized Metal-Organic Frameworkscitations
- 2019Iodine adsorption in a redox-active metal-organic frameworkcitations
- 2019Iodine adsorption in a redox-active metal-organic framework:Electrical conductivity induced by host-guest charge-transfercitations
- 2018Ammonia Storage by Reversible Host-Guest Site Exchange in a Robust Metal-Organic Frameworkcitations
- 2018Ammonia Storage by Reversible Host-Guest Site Exchange in a Robust Metal-Organic Frameworkcitations
- 2018High Volumetric Hydrogen Adsorption in a Porous Anthracene-decorated Metal–Organic Frameworkcitations
- 2018High Volumetric Hydrogen Adsorption in a Porous Anthracene-decorated Metal–Organic Frameworkcitations
- 2017Stepwise Observation and Quantification and Mixed Matrix Membrane Separation of CO2 within a Hydroxy-Decorated Porous Hostcitations
- 2017Porous Metal–Organic Polyhedral Frameworks with Optimal Molecular Dynamics and Pore Geometry for Methane Storagecitations
- 2014Inelastic neutron scattering study of binding of para-hydrogen in an ultra-microporous metal–organic frameworkcitations
- 2013Five coordinate M(II)-diphenolate [M = Zn(II), Ni(II), and Cu(II)] Schiff base complexes exhibiting metal-and ligand-based redox chemistrycitations
- 2008Metal-directed columnar phase formation in tetrahedral zinc(II) and manganese(II) metallomesogenscitations
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article
Stepwise Observation and Quantification and Mixed Matrix Membrane Separation of CO2 within a Hydroxy-Decorated Porous Host
Abstract
The identification of preferred binding domains within a host structure provides important insights into the function of materials. State-of-the-art reports mostly focus on crystallographic studies of empty and single component guest-loaded host structures to determine the location of guests. However, measurements of material properties (e.g., adsorption and breakthrough of substrates) are usually performed for a wide range of pressure (guest coverage) and/or using multi-component gas mixtures. Here we report the development of a multifunctional gas dosing system for use in X-ray powder diffraction studies on Beamline I11 at Diamond Light Source. This facility is fully automated and enables in situ crystallographic studies of host structures under (i) unlimited target gas loadings and (ii) loading of multi-component gas mixtures. A proof-of-concept study was conducted on a hydroxyl-decorated porous material MFM-300(VIII) under (i) five different CO2 pressures covering the isotherm range and (ii) the loading of equimolar mixtures of CO2/N2. The study has successfully captured the structural dynamics underpinning CO2 uptake as a function of surface coverage. Moreover, MFM-300(VIII) was incorporated in a mixed matrix membrane (MMM) with PIM-1 in order to evaluate the CO2/N2 separation potential of this material. Gas permeation measurements on the MMM show a great improvement over the bare PIM-1 polymer for CO2/N2 separation based on the ideal selectivity.