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Odriozola Gordón, José Antonio (18)
Centeno Gallego, Miguel Ángel (15)Laguna Espitia, Oscar Hernando (9)Arzamendi, Gurutze (7)Ivanova, Svetlana (7)Romero Sarria, Francisca (7)Ramírez Reina, Tomás (5)Domínguez Leal, María Isabel (4)Gandía, L. M. (4)Álvarez Moreno, Andrea (3)... View MoreSubjectCO oxidation (6)Gold catalysts (4)Microchannel reactor (4)Computational fluid dynamics (CFD) (3)Oxygen vacancies (3)CO-PROX (2)Gold catalyst (2)Microreactor (2)PROX (2)Al-alloyed ferritic stainless steel (1)... View MoreDate Issued2020 - 2021 (1)2010 - 2019 (17)Funding agency
Ministerio de Ciencia e Innovación (MICIN). España (18)
Junta de Andalucía (11)Ministerio de Economía y Competitividad (MINECO). España (2)Instituto de Salud Carlos III (1)Has file(s)Yes (18)

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Article
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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 bonding (TLP) using a Ni-B-Si amorphous melt spun is used for joining micromilled Al-alloyed ferritic ...
Article
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Selective CO removal over Au/CeFe and CeCu catalysts in microreactors studied through kinetic analysis and CFD simulations 

Arzamendi, Gurutze; Uriz, I.; Diéguez, Pedro M.; Laguna Espitia, Oscar Hernando; Hernández Enciso, Willinton Yesid; Álvarez Moreno, Andrea; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio; Montes, M.; Gandía, L. M. (Elsevier, 2011)
A kinetic study of the preferential oxidation of CO in H2 rich streams (CO-PrOx) over a cerium-copper oxide (CeCu) and a gold catalyst supported on cerium-iron oxide (Au/CeFe) is presented. The gold catalyst is very active ...
Article
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Oxidation of CO over gold supported on Zn-modified ceria catalysts 

Laguna Espitia, Oscar Hernando; Centeno Gallego, Miguel Ángel; Romero Sarria, Francisca; Odriozola Gordón, José Antonio (Elsevier, 2011)
A series of Zn-modified ceria solids were prepared by thermal decomposition of the corresponding metal propionates. The formation of segregated ZnO particles on the ceria surface is evidenced for these solids using X-ray ...
Article
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Ni-CeO2/C Catalysts with Enhanced OSC for the WGS Reaction 

Pastor Pérez, Laura; Ramírez Reina, Tomás; Ivanova, Svetlana; Centeno, Miguel Ángel; Odriozola Gordón, José Antonio; Sepúlveda Escribano, Antonio (MDPI AG, 2015)
In this work, the WGS performance of a conventional Ni/CeO2 bulk catalyst is compared to that of a carbon-supported Ni-CeO2 catalyst. The carbon-supported sample resulted to be much more active than the bulk one. The higher ...
Article
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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 formation was established for all the Fe-doped systems and only a hardly noticeable segregation ...
Article
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Preferential oxidation of CO over Au/CuOx-CeO2 catalyst in microstructured reactors studied through CFD simulations 

Uriz, I.; Arzamendi, Gurutze; Diéguez, P. M.; Laguna Espitia, Oscar Hernando; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio; Gandía, L. M. (Elsevier, 2013)
A computational fluid dynamics (CFD) simulation study of the preferential oxidation of CO (CO-PROX) in microstructured reactors consisting in square and semicircular microchannels coated with anAu/CuOx¿CeO2catalyst is ...
Article
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Preferential oxidation of CO (CO-PROX) over CuOx/CeO2 coated microchannel reactor 

Laguna Espitia, Oscar Hernando; Ngassa, E. Manuela; Oraá, Sara; Álvarez Moreno, Andrea; Domínguez Leal, María Isabel; Romero Sarria, Francisca; Arzamendi, Gurutze; Gandía, L.M.; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2012)
The general aspects of the synthesis and characterization results of a CuOx/CeO2 catalyst were presented. In addition the principal steps for manufacturing a microchannel reactor and for the coating of the CuOx/CeO2 catalyst ...
Article
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Pt vs. Au in water-gas shift reaction 

González Castaño, Míriam; Ramírez Reina, Tomás; Ivanova, Svetlana; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2014)
This work presents a comparison of the gold- and platinum-based catalysts behavior in the water-gas shift (WGS) reaction. The influence of the support, e.g., its composition and electronic properties, studied in detail by ...
Article
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Synthesis and application of layered titanates in the photocatalytic degradation of phenol 

Ivanova, Svetlana; Penkova, Anna Dimitrova; Hidalgo López, María del Carmen; Navío Santos, José Antonio; Romero Sarria, Francisca; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2015)
This study proposes a direct synthetic route to single titanate sheets through the mild and versatile conditions of the >chimie douce>. The stages of the production include the complexation of the titanium alkoxide precursor ...
Article
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Iron-modified ceria and Au/ceria catalysts for Total and Preferential Oxidation of CO (TOX and PROX) 

Laguna Espitia, Oscar Hernando; Centeno Gallego, Miguel Ángel; Arzamendi, Gurutze; Gandía, Luis María; Romero Sarria, Francisca; Odriozola Gordón, José Antonio (Elsevier, 2010)
Iron-modified ceria supports containing different molar percentages of Fe (0%, 10%, 25%, and 50%) were synthesized by thermal decomposition of the metal propionates. The formation of a Ce-Fe oxide solid solution is evidenced ...
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