| 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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Hamieh, Tayssir
Maastricht University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (35/35 displayed)
- 2024Effect of Tacticity on London Dispersive Surface Energy, Polar Free Energy and Lewis Acid-Base Surface Energies of Poly Methyl Methacrylate by Inverse Gas Chromatographycitations
- 2024Phenothiazine-based oxime ester as a photobase generator for thiol-acrylate reactionscitations
- 2024Effect of amino functional groups on the surface properties and Lewis's acid base parameters of UiO-66(NH<inf>2</inf>) by inverse gas chromatographycitations
- 2024Photocatalytic Epoxy Paint Based on TiO2 for the Decontamination of Water under Visible LED and Sunlight Irradiationcitations
- 2024Surface Thermodynamic Properties of Poly Lactic Acid by Inverse Gas Chromatographycitations
- 2024The Effect of Temperature on the London Dispersive and Lewis Acid-Base Surface Energies of Polymethyl Methacrylate Adsorbed on Silica by Inverse Gas Chromatographycitations
- 2024New Advances on the Dispersive and Polar Surface Properties of Poly(styrene-co-butadiene) Using Inverse Gas Chromatographycitations
- 2024A New Solution to the Grain Boundary Grooving Problem in Polycrystalline Thin Films When Evaporation and Diffusion Meet in Power Electronic Devices
- 2023Modelling of the surface properties of model anti-corrosion materials by inverse gas chromatographycitations
- 2023Utilizing Olive Mill Solid Wastes from the Olive Oil Industry as a Robust Adsorbent for Methylene Blue Removal
- 2022A combined physicochemical-microstructural approach to predict the crack path at the topside interconnections in IGBT power devicescitations
- 2022Surface thermodynamic properties by reverse phase chromatography and visual traits using computer vision techniques on Amberlite XAD-7 acrylic-ester-resincitations
- 2022Surface thermodynamic properties of sodium carboxymethyl cellulose by inverse gas chromatographycitations
- 2022Novel Copper Complexes as Visible Light Photoinitiators for the Synthesis of Interpenetrating Polymer Networks (IPNs)citations
- 2022Physicochemical-microstructural approach for modeling the crack passage at topside metallic parts in IGBT semiconductor power electronicscitations
- 2022Surface Thermal Behavior and RT CO Gas Sensing Application of an Oligoacenaphthylene with p-Hydroxyphenylacetic Acid Compositecitations
- 2021TiO2-Supported Pd as an Efficient and Stable Catalyst for the Mild Hydrotreatment of Tar-Type Compoundscitations
- 20213-Carboxylic Acid and Formyl-Derived Coumarins as Photoinitiators in Photo-Oxidation or Photo-Reduction Processes for Photopolymerization upon Visible Lightcitations
- 2021Design of keto-coumarin based photoinitiator for Free Radical Photopolymerizationcitations
- 2021Naphthalimide-Based Dyes as Photoinitiators under Visible Light Irradiation and their Applications: Photocomposite Synthesis, 3D printing and Polymerization in Watercitations
- 2021Naphthalimide-Based Dyes as Photoinitiators under Visible Light Irradiation and their Applicationscitations
- 2021Design of keto-coumarin based photoinitiator for Free Radical Photopolymerization: Towards 3D printing and photocomposites applicationscitations
- 2020Mono vs. Difunctional Coumarin as Photoinitiators in Photocomposite Synthesis and 3D Printingcitations
- 2020Ultrasmall CuS-BSA-Cu-3(PO4)(2) nanozyme for highly efficient colorimetric sensing of H2O2 and glucose in contact lens care solutions and human serumcitations
- 2018Analytical Solutions to the Problem of the Grain Groove Profilecitations
- 20183-Hydroxyflavone and N-Phenylglycine in High Performance Photoinitiating Systems for 3D Printing and Photocomposites Synthesiscitations
- 2018Study of the temperature effect on the acid-base properties of cellulose acrylate by inverse gas chromatography at infinite dilutioncitations
- 2017Efficient synthetic access to thermo-responsive core/shell nanoparticlescitations
- 2016New Generation of Zeolite Materials for Environmental Applications.citations
- 2015Surface energy modification of a Na-mordenite thin layer treated by an alkaline solutioncitations
- 2015New insight into organosilane grafting onto titania and silica nanoparticles using volumetric techniques based on molecular probing
- 2015Synthesis of mono- and bi-layer MFI zeolite films on macroporous alumina tubular supports: Application to nanofiltrationcitations
- 2015Laser-assisted photocatalysed degradation of pollutants using semiconductors in electronic contact with gold nanoparticles
- 2015Controlling shape and spatial organization of silver crystals by site-selective chemical growth method for improving surface enhanced Raman scattering activitycitations
- 2013Effect of chemical modification on surface free energy components of Aerosil silica powders determined with capillary rise techniquecitations
Places of action
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article
TiO2-Supported Pd as an Efficient and Stable Catalyst for the Mild Hydrotreatment of Tar-Type Compounds
Abstract
The mild hydrotreatment of a model mixture of tar-type compounds (i.e., naphthalene, 1-methylnaphthalene, acenaphthylene, and phenanthrene) to produce partially hydrogenated products in the range of C9-C15 was studied over Pd supported on TiO2 possessing different crystalline phases. Pd-based catalysts were prepared and characterized by ICP analysis, XRD, N-2 adsorption isotherms, HR-TEM, and NH3-TPD, among others. The hydrotreatment activity and selectivity towards the desired hydrogenated products (i.e., tetralin and others) increased with both the acidity and surface area of the catalyst, along with the presence of small and well distributed Pd nanoparticles. For the selected 1.3 wt% Pd/TiO2 nano catalyst, the operational conditions for maximizing tar conversion were found to be 275 degrees C, 30 bar of H-2, and 0.2 g of catalyst for 7 h. The catalyst revealed remarkable hydrotreatment activity and stability after several reuses with practically no changes in TiO2 structure, quite low carbon deposition, and any Pd leaching detected, thus maintaining both a small Pd particle size and adequate distribution, even after regeneration of the catalyst. Additionally, the Pd/TiO2 nano catalyst was demonstrated to be more active than other commonly used metal/alumina and more selective than metal/USY zeolites in the mild hydrotreatment of tar-type compounds, thus providing an efficient catalytic route for obtaining partially hydrogenated C9-C15 hydrocarbons useful as jet-fuel components or additives (improvers), as well as chemicals and solvents for industrial applications.