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Listar por autor "Centeno Gallego, Miguel Ángel"
Mostrando ítems 21-40 de 97
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Artículo
Deep insight into Zr/Fe combination for successful Pt/CeO2/Al2O3 WGS catalyst doping
González Castaño, Míriam; Ivanova, Svetlana; Ioannides, T.; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Royal Society of Chemistry (Great Britain), 2017)Efficient promotion of the Pt/CeO/AlO catalytic system was achieved by the addition of two different ceria promoters, Zr ...
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Tesis Doctoral
Deposición de catalizadores sobre superficies metálicas para aplicaciones catalíticas
Martínez Tejada, Leidy Marcela (2008-04-04) -
Artículo
Design and testing of a microchannel reactor for the PROX reaction
Cruz Torres, Sylvia Andrea; Sanz Iturralde, Oihane; Poyato Galán, Rosalía; Laguna Espitia, Oscar Hernando; Echave, F. Javier; Almeida, Luis C.; Centeno Gallego, Miguel Ángel; Arzamendi, Gurutze; Gandía, L. M.; Souza-Aguiar, E. F.; Montes, Mario; Odriozola Gordón, José Antonio (Elsevier, 2011)The different steps for manufacturing a microchannel reactor for the PROX reaction are discussed. Transient Liquid Phase ...
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Tesis Doctoral
Diseño y preparación de catalizadores soportados en materiales carbonosos estructurados
Rodríguez Riaño, Nicolás (2021-04-27)La presente tesis desarrolla una nueva metodología de preparación de monolitos de carbono a partir de diversos materiales ...
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Artículo
Does shaping catalysts modify active phase sites? A comprehensive in situ FTIR spectroscopic study on the performance of a model Ru/Al2O3 catalyst for the CO methanation
Bobadilla Baladrón, Luis Francisco; Muñoz Murillo, Ara; Laguna Espitia, Oscar Hernando; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2018)Routinely, it seems assumed that the catalytic layer coated on monoliths and microchannel reactors preserve the properties ...
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Artículo
Effect of noble metal addition over active Ru/TiO2 catalyst for CO selective methanation from H2 rich-streams
Bobadilla Baladrón, Luis Francisco; Muñoz Murillo, Ara; Gándara Loe, Jesús; Laguna Espitia, Óscar Hernando; Pérez Flórez, Alejandro; Martínez Tejada, Leidy Marcela; Penkova, Anna Dimitrova; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2022)Selective CO methanation from H2-rich stream has been regarded as a promising route for deep removal of low CO concentration ...
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Artículo
Effect of starch as binder in carbon aerogel and carbon xerogel preparation
Odriozola Gordón, José Antonio; Centeno Gallego, Miguel Ángel (Elsevier, 2019)Carbon aerogels and carbon xerogels were synthesized through resorcinol – formaldehyde polycondensation using Na2CO3 as ...
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Artículo
Evidence of new Ni-O-K catalytic sites with superior stability for methane dry reforming
Azancot Luque, Lola de las Aguas; Blay, Vincent; Blay Roger, José Rubén; Bobadilla Baladrón, Luis Francisco; Penkova, Anna Dimitrova; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2022)Liquid fuels produced via Fischer-Tropsch synthesis from biomass-derived syngas constitute an attractive and sustainable ...
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Artículo
Fe-doped ceria solids synthesized by the microemulsion method for CO oxidation reactions
Laguna Espitia, Oscar Hernando; Centeno Gallego, Miguel Ángel; Boutonnet, M.; Odriozola Gordón, José Antonio (Elsevier, 2011)A series of Ce-Fe mixed oxides as well as the pure oxides were synthesized by the microemulsions method. The solid solution ...
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Artículo
Fischer-Tropsch synthesis in microchannels
Almeida, Luis C.; Echave, F. Javier; Sanz, Oihane; Centeno Gallego, Miguel Ángel; Arzamendi, Gurutze; Gandía, L.M.; Souza Aguiar, E. F.; Odriozola Gordón, José Antonio (Elsevier, 2011)Different metallic supports (aluminum foams of 40ppi, honeycomb monolith and micromonolith of 350 and 1180cpsi, respectively) ...
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Artículo
Flexible syngas production using a La2Zr2-xNixO7-δ pyrochlore-double perovskite catalyst: Towards a direct route for gas phase CO2 recycling
Le Saché, Estelle; Pastor Pérez, Laura; Garcilaso, Victoria; Watson, D. J.; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio; Ramírez Reina, Tomás (Elsevier, 2020)The bi-reforming of methane (BRM) has the advantage of utilising greenhouse gases and producing H2 rich syngas. In this ...
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Artículo
Free-Carbon Surface for PtCu Nanoparticles: An in Situ near Ambient Pressure X-ray Photoelectron Spectroscopy Study
Castillo, Rafael; Navarro Jaén, Sara; Romero Sarria, Francisca; Pérez Dieste, Virginia; Escudero, Carlos; Centeno Gallego, Miguel Ángel; Daturi, Marco; Odriozola Gordón, José Antonio (American Chemical Society, 2020)Usually, nanoparticle synthesis methodologies require the use of organic molecules (capping agent, solvent molecules, ...
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Artículo
Fructose dehydration reaction over functionalized nanographitic catalysts in MIBK/H2O biphasic system
Delgado Martín, Gabriel; Bounoukta, Charf Eddine; Ammari, Fatima; Domínguez Leal, María Isabel; Monzón, Antonio; Ivanova, Svetlana; Centeno Gallego, Miguel Ángel (Elsevier, 2021)A series of functionalized nanographitic carbons is prepared, characterized and tested in fructose dehydration reaction ...
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Artículo
Gold catalyst recycling study in base-free glucose oxidation reaction
Megías Sayago, Cristina; Bobadilla Baladrón, Luis Francisco; Ivanova, Svetlana; Penkova, Anna Dimitrova; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2018)This work is devoted to the study of viability of immobilized gold colloids on carbon as catalysts for the base-free ...
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Artículo
Gold catalysts screening in base-free aerobic oxidation of glucose to gluconic acid
Megías Sayago, Cristina; Ivanova, Svetlana; López Cartes, Carlos; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2017-01-01)Base-free aerobic oxidation of glucose in presence of Au/Al2O3, Au/CeO2, Au/CeO2(20 wt%)/Al2O3, Au/CeO2(25 wt%)/ZrO2 and ...
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Artículo
Gold Nanoparticles on Yttrium Modified Titania: Support Properties and Catalytic Activity
Plata Ramos, José Javier; Márquez Cruz, Antonio Marcial; Fernández Sanz, Javier; Sánchez Avellaneda, Rafael; Romero Sarria, Francisca; Domínguez Leal, María Isabel; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Baltzer Science Publishers, 2011)A series of titanium oxide catalysts modified with yttrium has been prepared by sol¿gel method and their structural ...
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Artículo
Gold supported on CuOx/CeO2 catalyst for the purification of hydrogen by the CO preferential oxidation reaction (PROX)
Laguna Espitia, Oscar Hernando; Hernández Enciso, Willinton Yesid; Arzamendi, Gurutze; Gandía, Luis María; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2014)Hydrogen produced from the conversion of hydrocarbons or alcohols contains variable amounts of CO that should be removed ...
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Artículo
Gold supported on metal-doped ceria catalysts (M = Zr, Zn and Fe) for the preferential oxidation of CO (PROX)
Laguna Espitia, Oscar Hernando; Romero Sarria, Francisca; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Academic Press, 2010)A series of ceria oxides doped with 10 mol.% of Zr, Zn and Fe have been prepared by a pseudo sol-gel method throughout the ...
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Artículo
Growth of Carbonaceous Nanomaterials over Stainless Steel Foams. Effect of Activation Temperature
Latorre, N.; Cazaña, F.; Sebastián, V.; Royo, C.; Romeo, E.; Centeno Gallego, Miguel Ángel; Monzón, A. (Elsevier, 2016)Some of the problems that occur during the operation of chemical reactors based of structured catalytic substrates, as ...
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Artículo
H2 oxidation as criterion for PrOx catalyst selection: Examples based on Au-CoOx-supported systems
Ramírez Reina, Tomás; Megías Sayago, Cristina; Pérez Flórez, Alejandro; Ivanova, Svetlana; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2015-06-01)A new approach for understanding PrOx reaction over gold catalysts is proposed in this work. The competition between H2 ...