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Listar por autor "Centeno Gallego, Miguel Ángel"
Mostrando ítems 1-20 de 97
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Artículo
A direct in situ observation of water-enhanced proton conductivity of Eu-doped ZrO2: Effect on WGS reaction
García Moncada, Nuria; Bobadilla Baladrón, Luis Francisco; Poyato Galán, Rosalía; López Cartes, Carlos; Romero Sarria, Francisca; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2018)Eu-doped ZrO2 solid solutions have been synthesized in order to prepare proton conductors as water-enhancer additives for ...
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Tesis Doctoral
Aprovechamiento de gas no convencional en procesos GTL.
Garcilaso de la Vega González, Victoria (2018-10-22) -
Artículo
Au and Pt Remain Unoxidized on a CeO2-Based Catalyst during the Water-Gas Shift Reaction
Ramírez Reina, Tomás; González Castaño, Míriam; López Flores, Víctor; Martínez Tejada, Leidy Marcela; Zitolo, Andrea; Ivanova, Svetlana; Xu, Wenquian; Centeno Gallego, Miguel Ángel; Rodriguez, Jose A.; Odriozola Gordón, José Antonio (American Chemical Society, 2022-01-12)The active forms of Au and Pt in CeO2-based catalysts for the water-gas shift (WGS) reaction are an issue that remains ...
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Artículo
Au-supported on Fe-doped ceria solids prepared in water-in-oil microemulsions: Catalysts for CO oxidation
Laguna Espitia, Oscar Hernando; Centeno Gallego, Miguel Ángel; Boutonnet, M.; Odriozola Gordón, José Antonio (Elsevier, 2016)Gold catalysts were synthesized by deposition-precipitation employing Fe-doped ceria systems, previously obtained by means ...
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Artículo
Au/CeO2 catalysts: structure and CO oxidation activity
Centeno Gallego, Miguel Ángel; Ramírez Reina, Tomás; Ivanova, Svetlana; Laguna Espitia, Oscar Hernando; Odriozola Gordón, José Antonio (Multidisciplinary Digital Publishing Institute (MDPI), 2016)In this comprehensive review, the main aspects of using Au/CeO2 catalysts in oxidation reactions are considered. The ...
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Artículo
Au/CeO2 metallic monolith catalysts: Influence of the metallic substrate
Martínez Tejada, Leidy Marcela; Domínguez Leal, María Isabel; Sanz, Oihane; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (World Gold Council, 2013)Ceria-based gold catalysts were successfully deposited on ferritic stainless steel (Fecralloy) and aluminium monoliths. ...
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Artículo
Bimetallic Ni–Ru and Ni–Re Catalysts for Dry Reforming of Methane: Understanding the Synergies of the Selected Promoters
Álvarez Moreno, Andrea; Ramírez Reina, Tomás; Ivanova, Svetlana; Roger, Anne Cécile; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Frontiers Media, 2021)Designing an economically viable catalyst that maintains high catalytic activity and stability is the key to unlock dry ...
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Artículo
Boosting the activity of a Au/CeO2/Al2O3 catalyst for the WGS reaction
Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio; Ivanova, Svetlana; Ramírez Reina, Tomás (Elsevier, 2015)Herein a strategy to design highly efficient Au/CeO2/Al2O3 based WGS catalysts is proposed. The inclusion of transition ...
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Artículo
Carbon Supported Gold Nanoparticles for the Catalytic Reduction of 4-Nitrophenol
Rodríguez Molina, Hugo; Santos Muñoz, José Luis; Domínguez Leal, María Isabel; Ramírez Reina, Tomás; Ivanova, Svetlana; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Frontiers Media, 2019)This work is a detailed study on how to optimize gold colloids preparation and their deposition to very different in nature ...
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Patente. Invención
Catalizador de oro soportado en CuO/ZnO/Al2O3, procedimiento de preparación y uso
Odriozola Gordon, Jose Antonio; Lyubomirova Ivanova, Svetlana; Santos Muñoz, José Luis; Centeno Gallego, Miguel Ángel; Reina Ramírez, Tomás; Todorova Tabakova, Tatyana; Danailov Idakiev, Vasko; Ivanov Bogoev, Ivan (Oficina Española de Patentes y Marcas (OEPM), 2017-08-07)La presente invención se refiere la síntesis y aplicación de catalizadores de oro soportado en óxidos mixtos CuO/ZnO/Al2O3 ...
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Patente. Invención
Catalizadores de oro y uso del mismo para la reacción de desplazamiento del gas del agua
Odriozola Gordón, José Antonio; Ramírez Reina, Tomás; Centeno Gallego, Miguel Ángel; Yubomirova Ivanova, , Svetlana; Danailov Idakiev, Vasko; Todorova Tabakova,Tatyana (Oficina Española de Patentes y Marcas (OEPM), 2014-03-04)La presente invención tiene por objeto un soporte para catalizador de oro, de fórmula CeO2 MOx/Al2O3, donde el ...
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Tesis Doctoral
Catalizadores de RU/TIO2 para la metanación selectiva de Co
Muñoz Murillo, Ara (2014-07-28)En el presente trabajo se desarrolla una formulación catalítica activa, selectiva y estable para la reacción de metanación ...
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Artículo
Chemical CO2 recycling via dry and bi reforming of methane using Ni-Sn/ Al2O3 and Ni-Sn/CeO2-Al2O3 catalysts
Stroud, T.; Smith, T.J.; Santos Muñoz, José Luis; Centeno Gallego, Miguel Ángel; Ramírez Reina, Tomás (Elsevier, 2018)Carbon formation and sintering remain the main culprits regarding catalyst deactivation in the dry and bireforming of ...
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Artículo
CO oxidation at low temperature on Au/CePO4: Mechanistic aspects
Romero Sarria, Francisca; Domínguez Leal, María Isabel; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2011)This work reports the synthesis and characterization of a cerium phosphate supported gold catalyst as well as its catalytic ...
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Artículo
CO oxidation: effect of Ce and Au addition on MnOx catalysts
Peluso, M.A.; Hernández, W.Y; Domínguez Leal, María Isabel; Thomas, H.J.; Centeno Gallego, Miguel Ángel; Sambeth, J.E. (Consejo Nacional de Investigaciones Científicas y Técnicas (Argentina) Universidad Nacional del Sur (Argentina), 2012)The effect of cerium and/or gold addition to a manganese oxide which was greatly active in CO oxidation was studied. The ...
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Artículo
CO2 reforming of methane over Ni-Ru supported catalysts: On the nature of active sites by operando DRIFTS study
Álvarez Moreno, Andrea; Bobadilla Baladrón, Luis Francisco; Garcilaso, V.; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2018)The present paper addresses the nature of the active sites of a bimetallic Ni-Ru supported catalyst on the dry reforming ...
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Artículo
Colombian metallurgical coke as catalysts support of the direct coal liquefaction
Rico, Diego; Agámez, Yazmin; Romero, Eduard; Centeno Gallego, Miguel Ángel; Odriozola Gordon, Jose Antonio; Díaz, José de Jesús (Elsevier, 2019)A Colombian metallurgical coke was modified in its surface chemistry and was used as support of iron sulfide catalysts for ...
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Patente. Invención
Complejo catalítico conformado por la mezcla de catalizador y conductor iónico
Odriozola Gordon, Jose Antonio; Lyubomirova Ivanova, Svetlana; Romero Sarria, Francisca; García Moncada, Nuria; González Castaño, Miriam; Centeno Gallego, Miguel Ángel (Oficina Española de Patentes y Marcas (OEPM), 2017-10-04)Complejo catalítico conformado por la mezcla de catalizador y conductor iónico. La invención describe un complejo ...
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Artículo
Could an efficient WGS catalyst be useful in the CO-PrOx reaction?
Ramírez Reina, Tomás; Papadopoulos, E.; Palma del Valle, Sandra; Ivanova, Svetlana; Centeno Gallego, Miguel Ángel; Ioannides, T.; Odriozola Gordón, José Antonio (Elsevier, 2014)This work presents an evaluation of a high performance series of water gas shift (WGS) catalysts in the preferential CO ...
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Artículo
Current scenario and prospects in manufacture strategies for glass, quartz, polymers and metallic microreactors: A comprehensive review
Domínguez Leal, María Isabel; Centeno Gallego, Miguel Ángel; Martínez Tejada, Leidy Marcela; Bobadilla Baladrón, Luis Francisco; Laguna Espitia, Oscar Hernando; Odriozola Gordón, José Antonio (Institute of Chemical Engineers, 2021)One of the most remarkable benefits of the microreactors is the achievement of more efficient processes by enhancing the ...