Artículo
Nanogold mesoporous iron promoted ceria catalysts for total and preferential CO oxidation reactions
Autor/es | Odriozola Gordón, José Antonio
Zhong-Yong Yuan Qing-Fang Deng Centeno Gallego, Miguel Ángel Tobacova, Tatyana Idakiev, Vasko Ivanova, Svetlana Ramírez Reina, Tomás |
Departamento | Universidad de Sevilla. Departamento de Química Inorgánica |
Fecha de publicación | 2016 |
Fecha de depósito | 2018-04-09 |
Publicado en |
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Resumen | Herein, a series of highly efficient gold based catalysts supported on mesoporous CeO2-Fe2O3 mixed oxides for CO elimination reactions have been developed. The materials have been fully characterized by means of XRD, Raman ... Herein, a series of highly efficient gold based catalysts supported on mesoporous CeO2-Fe2O3 mixed oxides for CO elimination reactions have been developed. The materials have been fully characterized by means of XRD, Raman and UV-Vis spectroscopies among other techniques. We identify the Ce-Fe synergism as a fundamental factor controlling the catalytic performance. Our data clearly reveal that the CO oxidation activity is maximized when the electronic and structural properties of the support are carefully controlled. In this situation, fairly good catalysts for environmental applications as for example H2 streams purification for fuel cell goals or CO abatement at room temperature can be designed |
Agencias financiadoras | Junta de Andalucía Ministerio de Economía y Competitividad (MINECO). España |
Identificador del proyecto | TEP-8196
ENE2012-374301-C03-01 ENE2013-47880-C3-2-R |
Cita | Odriozola Gordón, J.A., Zhong-Yong Yuan, , Qing-Fang Deng, , Centeno Gallego, M.Á., Tobacova, T., Idakiev, V.,...,Ramírez Reina, T. (2016). Nanogold mesoporous iron promoted ceria catalysts for total and preferential CO oxidation reactions. Journal of Molecular Catalysis A: Chemical, 414, 62-71. |
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