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Listar por autor "Prieto González, Gonzalo"

Mostrando ítems 1-20 de 23

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Bottom-up assembly of bimetallic nanocluster catalysts from oxide-supported single-atom precursors

Sarma, Bidyut B.; Agostini, Giovanni; Garcia-Farpon, Marcos; Marini, Carlo; Pfaender, Norbert; Prieto González, Gonzalo (The Royal Society of Chemistry, 2021-04-07)

[EN] The precise synthesis and stabilization of oxide-supported bimetallic clusters in the low-to-sub nanometer size regime is highly relevant in various fields, from optics and sensing to electrochemistry and catalysis. ...
Catalytic co-valorization of C1 and N1 compounds towards nitrile chemicals

Martínez Monje, María Elena (Universitat Politècnica de València, 2025-07-04)

[ES] El panorama industrial actual se enfrenta a desafíos significativos mientras transita hacia la descarbonización y la sostenibilidad, impulsado por el imperativo de lograr emisiones netas cero para 2050. Se espera una ...
CO2 Reduction over Mo2C-Based Catalysts

Marquar, Wijnand; Raseale, Shaine; Prieto González, Gonzalo; Zimina, Anna; Bikash Sarma, Bidyut; Grunwaldt, Jan-Dierk; Claeys, Michael; Fischer, Nico (American Chemical Society, 2021-02-05)

[EN] Four Mo-based catalysts were prepared via three different synthesis techniques supported on SiO2 and/or SBA-15. By means of complementary in situ characterization techniques, the carburization process and the final ...
Design of Cobalt Fischer-Tropsch Catalysts for the Combined Production of Liquid Fuels and Olefin Chemicals from Hydrogen-Rich Syngas

Concepción Heydorn, Patricia; Jeske, K.; Kizilkaya, Ali Can; López-Luque, Ivan; Pfänder, Norbert; Bartsch, Mathias; Prieto González, Gonzalo (American Chemical Society, 2021-04-05)

[EN] Adjusting hydrocarbon product distributions in the Fischer¿Tropsch (FT) synthesis is of notable significance in the context of so-called X-to-liquids (XTL) technologies. While cobalt catalysts are selective to long-chain ...
Direct Conversion of Syngas to Higher Alcohols via Tandem Integration of Fischer-Tropsch Synthesis and Reductive Hydroformylation

Jeske, Kai; Rösler, Thorsten; Maurice Belleflamme; Ródenas Torralba, Tania; Nico Fischer; Michael Claeys; Walter Leitner; Andreas J. Vorholt; Prieto González, Gonzalo (John Wiley & Sons, 2022-08-01)

[EN] The selective conversion of syngas to higher alcohols is an attractive albeit elusive route in the quest for effective production of chemicals from alternative carbon resources. We report the tandem integration of ...
FIB-SEM tomography in catalysis and electrochemistry

Ródenas Torralba, Tania; Prieto González, Gonzalo (Elsevier, 2022-12-01)

[EN] Tomographic imaging methods have been incorporated, mostly from other scientific disciplines, into catalysis research. They are invaluable tools for the structural diagnostics of solid catalyst and electrode materials, ...
Low-nuclearity single-atom and supported metal cluster catalysts in ethylene and propylene hydroformylation

Garcia-Farpon, Marcos; Prieto González, Gonzalo (Elsevier, 2025-02-01)

[EN] Olefin hydroformylation is one of the most significant examples of homogeneously catalyzed conversion processes. However, developing chemo/regio-selective and stable solid catalysts has remained a persistent challenge ...
Metal organic framework nanosheets in polymer composite materials for gas separation

Ródenas Torralba, Tania; Luz Mínguez, Ignacio; Prieto González, Gonzalo; Seoane, Beatriz; Miro, Hozanna; Corma Canós, Avelino; Kapteijn, Freek; Llabrés i Xamena, Francesc Xavier; Gascon, Jorge (Nature Publishing Group, 2015)

[EN] Composites incorporating two-dimensional nanostructures within polymeric matrices have potential as functional components for several technologies, including gas separation. Prospectively, employing metal-organic ...
Metal-Specific Reactivity in Single-Atom Catalysts: CO Oxidation on 4d and 5d Transition Metals Atomically Dispersed on MgO

Sarma, Bidyut B.; Plessow, Philipp N.; Agostini, Giovanni; Concepción Heydorn, Patricia; Pfänder, Norbert; Kang, Liqun; Wang, Feng R.; Studt, Felix; Prieto González, Gonzalo (American Chemical Society, 2020-09-02)

[EN] Understanding and tuning the catalytic properties of metals atomically dispersed on oxides are major stepping-stones toward a rational development of single-atom catalysts (SACs). Beyond individual showcase studies, ...
Multifunctional materials for catalyst-specific heating and thermometry in tandem catalysis

Garcia-Farpon, Marcos; Peláez-Fernández, Raquel; Recio-Ballesteros, Veronica; Atakan, Burak; Zaldo, Carlos; Prieto González, Gonzalo (The Royal Society of Chemistry, 2023-09-26)

[EN] A multifunctional material design, integrating catalytic as well as auxiliary magnetic susception and contactless thermal sensing functionalities, unlocks catalyst-specific heating and thermometry for spatially proximate ...
New insights into the role of the electronic properties of oxide promoters in Rh-catalyzed selective synthesis of oxygenates from synthesis gas

Prieto González, Gonzalo; Concepción Heydorn, Patricia; Martinez Feliu, Agustin; Mendoza, Ernest (Elsevier, 2011-06-13)

[EN] A series of 2.5% Rh/M@Al2O3 model catalysts were prepared by supporting Rh on high-area gamma-Al2O3, resulting in a surface covered by a monolayer (4.5-7 atoms/nm(2)) of MO promoter oxides (M = Fe, V. Nb, Ta, Ti, Y, ...
One Pot Cooperation of Single Atom Rh and Ru Solid Catalysts for a Selective Tandem Olefin Isomerization - Hydrosilylation Process

Sarma, Bidyut B.; Kim, Jonglack; Amsler, Jonas; Agostini, Giovanni; Weidenthaler, Claudia; Pfaender, Norbert; Arenal, Raul; Concepción Heydorn, Patricia; Plessow, Philipp; Studt, Felix; Prieto González, Gonzalo (John Wiley & Sons, 2020-03-27)

[EN] Realizing the full potential of oxide-supported single-atom metal catalysts (SACs) is key to successfully bridge the gap between the fields of homogeneous and heterogeneous catalysis. Here we show that the one-pot ...
Prospects of Heterogeneous Hydroformylation with Supported Single Atom Catalysts

Amsler, Jonas; Sarma, Bidyut B.; Agostini, G.; Prieto González, Gonzalo; Plessow, P.; Studt, F. (American Chemical Society, 2020-03-18)

[EN] The potential of oxide-supported rhodium single atom catalysts (SACs) for heterogeneous hydroformylation was investigated both theoretically and experimentally. Using high-level domain-based local-pair natural orbital ...
Requerimientos físico-químicos y estructurales en catalizadores avanzados para la conversión de gas de síntesis

Prieto González, Gonzalo (Universitat Politècnica de València, 2010-02-03)

La presente tesis doctoral emplea herramientas de síntesis y caracterización de catalizadores metálicos nanoparticulados modelo, con el objetivo de elucidar la influencia de varias características estructurales y físico-químicas ...
Rhodium Single-Atom Catalyst Design through Oxide Support Modulation for Selective Gas-Phase Ethylene Hydroformylation

Garcia-Farpon, Marcos; Henao-Sierra, Wilson Albeiro; Plessow, Philipp N.; Andres-Marcos, Eva; Arenal, Raúl; Marini, Carlo; Agostini, Giovanni; Studt, Felix; Prieto González, Gonzalo (John Wiley & Sons, 2023-01-02)

[EN] A frontier challenge in single-atom (SA) catalysis is the design of fully inorganic sites capable of emulating the high reaction selectivity traditionally exclusive of organometallic counterparts in homogeneous ...
Solid Single-Atom Catalysts in Tandem Catalysis: Lookout, Opportunities and Challenges

Ródenas Torralba, Tania; Prieto González, Gonzalo (John Wiley & Sons, 2022-12-07)

[EN] Tandem catalysis stands out as a major instrument towards the intensification of existing and future chemical processes. Initially formulated in the field of homogeneous catalysis, the concept relies on the single-pot ...
Surface Lewis Acidity of Periphery Oxide Species as a General Kinetic Descriptor for CO2 Hydrogenation to Methanol on Supported Copper Nanoparticles

Kim, Jonglack; Sarma, Bidyut B.; Andres-Marcos, Eva; Pfaender, Norbert; Concepción Heydorn, Patricia; Prieto González, Gonzalo (American Chemical Society, 2019-11-01)

[EN] Oxide-supported copper nanoparticles exhibit promising properties as catalysts for the selective hydrogenation of CO2 to methanol. Both reaction rate and selectivity depend conspicuously on the nature of the oxide ...
Synthesis of acetonitrile from NH3/syngas mixtures on molybdenum nitride: Insights into the reaction mechanism

Kizilkaya, Ali Can; Martinez-Monje, María Elena; Prieto González, Gonzalo (Elsevier, 2024-12-01)

[EN] Owing to their metallic-like surface electronic properties and their capacity to act as reservoirs and solid transfer agents for active nitrogen, transition metal nitrides are interesting as solid catalysts for C-C ...
Synthetic ferripyrophyllite: preparation, characterization and catalytic application

Qiao, Yunxiang; Theyssen, Nils; Spliethoff, Bernd; Folke, Jan; Weidenthaler, Claudia; Schmidt, Wolfgang; Prieto González, Gonzalo; Ochoa-Hernandez, Cristina; Bill, Eckhard; Ye, Shengfa; Ruland, Holger; Schueth, Ferdi; Leitner, Walter (The Royal Society of Chemistry, 2021-01-21)

[EN] Sheet silicates, also known as phyllosilicates, contain parallel sheets of tetrahedral silicate built up by [Si2O5](2-) entities connected through intermediate metal-oxygen octahedral layers. The well-known minerals ...
Tandem Catalysis for Selective C1-to-C3 Chain Propagations towards Platform Chemicals Production

Andrés Marcos, Eva (Universitat Politècnica de València, 2025-05-03)

[ES] El actual enfoque hacia la desfosilización de la industria química acentúa la necesidad de desarrollar procesos químicos medioambientalmente más sostenibles. El diseño de sistemas catalíticos en tándem para llevar a ...