Search Results - "Whiting, Gareth"

Bridging the Gap between the Direct and Hydrocarbon Pool Mechanisms of the Methanol‐to‐Hydrocarbons Process by Chowdhury, Abhishek Dutta, Paioni, Alessandra Lucini, Houben, Klaartje, Whiting, Gareth T., Baldus, Marc, Weckhuysen, Bert M.

“…After a prolonged effort over many years, the route for the formation of a direct carbon−carbon (C−C) bond during the methanol‐to‐hydrocarbon (MTH) process has…”
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Initial Carbon-Carbon Bond Formation during the Early Stages of the Methanol-to-Olefin Process Proven by Zeolite-Trapped Acetate and Methyl Acetate by Chowdhury, Abhishek Dutta, Houben, Klaartje, Whiting, Gareth T., Mokhtar, Mohamed, Asiri, Abdullah M., Al-Thabaiti, Shaeel A., Basahel, Suliman N., Baldus, Marc, Weckhuysen, Bert M.

“…Methanol‐to‐olefin (MTO) catalysis is a very active field of research because there is a wide variety of sometimes conflicting mechanistic proposals. An…”
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Visualizing pore architecture and molecular transport boundaries in catalyst bodies with fluorescent nanoprobes by Whiting, Gareth T., Nikolopoulos, Nikolaos, Nikolopoulos, Ioannis, Chowdhury, Abhishek Dutta, Weckhuysen, Bert M.

“…The performances of porous materials are closely related to the accessibility and interconnectivity of their porous domains. Visualizing pore architecture and…”
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Zeolite–MgCl2 composites as potential long-term heat storage materials: Influence of zeolite properties on heats of water sorption by Whiting, Gareth T., Grondin, Didier, Stosic, Dusan, Bennici, Simona, Auroux, Aline

“…Thermochemical heat storage materials such as MgSO4 and MgCl2 offer high energy storage densities and an inexpensive and clean means of long-term solar energy…”
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Unraveling the Homologation Reaction Sequence of the Zeolite‐Catalyzed Ethanol‐to‐Hydrocarbons Process by Chowdhury, Abhishek Dutta, Lucini Paioni, Alessandra, Whiting, Gareth T., Fu, Donglong, Baldus, Marc, Weckhuysen, Bert M.

“…Although industrialized, the mechanism for catalytic upgrading of bioethanol over solid‐acid catalysts (that is, the ethanol‐to‐hydrocarbons (ETH) reaction)…”
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Multiscale Mechanistic Insights of Shaped Catalyst Body Formulations and Their Impact on Catalytic Properties by Whiting, Gareth T, Chung, Sang-Ho, Stosic, Dusan, Chowdhury, Abhishek Dutta, van der Wal, Lars I, Fu, Donglong, Zecevic, Jovana, Travert, Arnaud, Houben, Klaartje, Baldus, Marc, Weckhuysen, Bert M

“…Zeolite-based catalysts are globally employed in many industrial processes, such as in crude-oil refining and in the production of bulk chemicals. However, to…”
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Methyl Formate Formation from Methanol Oxidation Using Supported Gold–Palladium Nanoparticles by Whiting, Gareth T, Kondrat, Simon A, Hammond, Ceri, Dimitratos, Nikolaos, He, Qian, Morgan, David J, Dummer, Nicholas F, Bartley, Jonathan K, Kiely, Christopher J, Taylor, Stuart H, Hutchings, Graham J

“…Recent advances in the oxidation of alcohols to methyl esters using metal nanoparticles have paved the way for more environmentally benign processes, operating…”
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Understanding the Effects of Binders in Gas Sorption and Acidity of Aluminium Fumarate Extrudates by Rivera‐Torrente, Miguel, Kroon, Danny, Coulet, Marie‐Vanessa, Marquez, Carlos, Nikolopoulos, Nikolaos, Hardian, Rifan, Bourrelly, Sandrine, De Vos, Dirk, Whiting, Gareth T., Weckhuysen, Bert M.

“…Understanding the impact of shaping processes on solid adsorbents is critical for the implementation of MOFs in industrial separation processes or as catalytic…”
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Binder Effects in SiO2- and Al2O3-Bound Zeolite ZSM-5-Based Extrudates as Studied by Microspectroscopy by Whiting, Gareth T., Meirer, Florian, Mertens, Machteld M., Bons, Anton-Jan, Weiss, Brian M., Stevens, Paul A., de Smit, Emiel, Weckhuysen, Bert M.

“…Microspectroscopic methods were explored to investigate binder effects occurring in ZSM‐5‐containing SiO2‐ and Al2O3‐bound millimetre‐sized extrudates. Using…”
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Upscaling Effects on Alkali Metal‐Grafted Ultrastable Y Zeolite Extrudates for Modeled Catalytic Deoxygenation of Bio‐oils by Hernández‐Giménez, Ana M., Kort, Laura M., Whiting, Gareth T., Hernando, Héctor, Puértolas, Begoña, Pérez‐Ramírez, Javier, Serrano, David P., Bruijnincx, Pieter C. A., Weckhuysen, Bert M.

“…Developing efficient solid catalysts is necessary when for example moving from batch chemistry to continuous flow systems. In this work, scale‐up effects of…”
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High‐Pressure Operando UV‐Vis Micro‐Spectroscopy of Coke Formation in Zeolite‐based Catalyst Extrudates during the Transalkylation of Aromatics by Verkleij, Suzanna P., Whiting, Gareth T., Parres Esclapez, Sonia, Li, Shiwen, Mertens, Machteld M., Janssen, Marcel, Bons, Anton‐Jan, Burgers, Martijn, Weckhuysen, Bert M.

“…The performance of zeolite‐based catalyst extrudates can be largely influenced by the choice of binder material. To investigate these binder effects in…”
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Chemical Imaging of the Binder‐Dependent Coke Formation in Zeolite‐Based Catalyst Bodies During the Transalkylation of Aromatics by Verkleij, Suzanna P., Whiting, Gareth T., Pieper, Denise, Parres Esclapez, Sonia, Li, Shiwen, Mertens, Machteld M., Janssen, Marcel, Bons, Anton‐Jan, Burgers, Martijn, Weckhuysen, Bert M.

“…The choice of binder material, added to a zeolite‐based catalyst body, can significantly influence the catalyst performance during a reaction, i. e. its…”
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Aqueous-Phase Methane Oxidation over Fe-MFI Zeolites; Promotion through Isomorphous Framework Substitution by Hammond, Ceri, Dimitratos, Nikolaos, Lopez-Sanchez, Jose Antonio, Jenkins, Robert L, Whiting, Gareth, Kondrat, Simon A, ab Rahim, Mohd Hasbi, Forde, Michael M, Thetford, Adam, Hagen, Henk, Stangland, Eric E, Moulijn, Jacob M, Taylor, Stuart H, Willock, David J, Hutchings, Graham J

“…Fe- and Cu-containing zeolites have recently been shown to be efficient catalysts for the one-step selective transformation of methane into methanol in an…”
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Selective staining of zeolite acidity: Recent progress and future perspectives on fluorescence microscopy by Kerssens, Marleen M., Sprung, Christoph, Whiting, Gareth T., Weckhuysen, Bert M.

“…[Display omitted] •We provide a methodical overview of probing acidity in zeolites.•Confocal fluorescence microscopy is introduced in detail.•Developed methods…”
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Operando monitoring of temperature and active species at the single catalyst particle level by Hartman, Thomas, Geitenbeek, Robin G., Whiting, Gareth T., Weckhuysen, Bert M.

“…The development of improved catalysts requires insights into the relationship between catalytic activity and catalyst structure, including the underlying…”
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Addition of Pore-Forming Agents and Their Effect on the Pore Architecture and Catalytic Behavior of Shaped Zeolite-Based Catalyst Bodies by Nikolopoulos, Nikolaos, Parker, Luke A., Wickramasinghe, Abhijit, van Veenhuizen, Oscar, Whiting, Gareth, Weckhuysen, Bert M.

“…Porous materials, such as solid catalysts, are used in various chemical reactions in industry to produce chemicals, materials, and fuels. Understanding the…”
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Large Ferrierite Crystals as Models for Catalyst Deactivation during Skeletal Isomerisation of Oleic Acid: Evidence for Pore Mouth Catalysis by Wiedemann, Sophie C. C., Ristanović, Zoran, Whiting, Gareth T., Reddy Marthala, V. R., Kärger, Jörg, Weitkamp, Jens, Wels, Bas, Bruijnincx, Pieter C. A., Weckhuysen, Bert M.

“…Large zeolite crystals of ferrierite have been used to study the deactivation, at the single particle level, of the alkyl isomerisation catalysis of oleic acid…”
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Vanadium promoted molybdenum phosphate catalysts for the vapour phase partial oxidation of methanol to formaldehyde by WHITING, Gareth T, BARTLEY, Jonathan K, DUMMER, Nicholas F, HUTCHINGS, Graham J, TAYLOR, Stuart H

“…The catalytic properties of (MoO sub(2)) sub(2)P sub(2)O sub(7) promoted with vanadium have been investigated for the partial oxidation of methanol, and…”
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Inside Back Cover: Initial Carbon-Carbon Bond Formation during the Early Stages of the Methanol-to-Olefin Process Proven by Zeolite-Trapped Acetate and Methyl Acetate (Angew. Chem. Int. Ed. 51/2016) by Chowdhury, Abhishek Dutta, Houben, Klaartje, Whiting, Gareth T., Mokhtar, Mohamed, Asiri, Abdullah M., Al-Thabaiti, Shaeel A., Basahel, Suliman N., Baldus, Marc, Weckhuysen, Bert M.

“…The reaction mechanism of the industrially important methanol‐to‐olefin reaction over zeolite catalysts is investigated. In their Communication on page 15840…”
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Unraveling the Homologation Reaction Sequence of the Zeolite‐Catalyzed Ethanol‐to‐Hydrocarbons Process by Chowdhury, Abhishek Dutta, Lucini Paioni, Alessandra, Whiting, Gareth T., Fu, Donglong, Baldus, Marc, Weckhuysen, Bert M.

“…Although industrialized, the mechanism for catalytic upgrading of bioethanol over solid‐acid catalysts (that is, the ethanol‐to‐hydrocarbons (ETH) reaction)…”
Get full text