| 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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Manzoli, Maela
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Physicochemical properties and redox behaviour of Fe-doped hybrid nanotubes of the imogolite type and their rGO nanocompositescitations
- 2024Mechanochemical Preparation of New Biocomposites Starting from Polymers and Plant-Derived Fibres
- 2023Freeze Drying of Polymer Nanoparticles and Liposomes Exploiting Different Saccharide-Based Approachescitations
- 2021New Insights in the Production of Simulated Moon Agglutinates: the Use of Natural Zeolite-Bearing Rockscitations
- 2020DFT-assisted spectroscopic studies on the coordination of small ligands to palladium: from isolated ions to nanoparticlescitations
- 2018Magnetic metal-ceramic nanocomposites obtained from cation-exchanged zeolite by heat treatment in reducing atmospherecitations
- 2017CO2 Hydrogenation over Pt-Containing UiO-67 Zr-MOFs—The Base Casecitations
- 2016Characterisation of gold catalystscitations
- 2013Investigation on the Stability of Supported Gold Nanoparticlescitations
- 2013Investigating site-specific interactions and probing their role in modifying the acid-strength in framework architecturescitations
- 2012Supported Ni catalysts prepared by intercalation of layered double hydroxides: investigation of acid-base properties and nature of Ni phasescitations
- 2006Catalysis and photocatalysis on nanostructured materials based on titania
- 2004Pd/Mg(Al)O catalysts obtained from Hydrotalcites: investigation of acid-base properties and nature of Pd phasescitations
Places of action
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article
CO2 Hydrogenation over Pt-Containing UiO-67 Zr-MOFs—The Base Case
Abstract
CO2 hydrogenation was carried out over Pt-containing UiO-67 Zr-MOFs at T = 220–280 °C and ambient pressure, with H2/CO2 = 0.2–9 and contact times, τ = 0.004–0.01 gcat×min×ml−1. The catalysts were characterized by XRD, N2 adsorption, FESEM, TEM and HRTEM, dissolution-NMR, CO chemisorption, IR spectroscopy and TGA. A positive correlation was observed between the degree of Pt reduction and CO2 conversion. Contact time variation experiments showed that CO is a primary product of reaction, while CH4 is a secondary product. Testing of catalyst crystals with 0.15 and 2.0 micron crystal size, respectively, revealed no influence of diffusion on the reaction rate. Comparison to a conventional Pt/SiO2 catalyst showed very similar activation energy, with Eapp = 50±3 kJ×mol−1. However, the turn-over frequency over Pt/SiO2 was significantly lower, and Pt/SiO2 did not yield methane as product. The Pt-containing UiO-67 Zr-MOF catalyst showed stable activity during 60 hours testing.