Artículo
O2-assisted Water Gas Shift reaction over structured Au and Pt catalysts
Autor/es | González Castaño, Míriam
Ramírez Reina, Tomás Ivanova, Svetlana Martínez Tejada, Leidy Marcela Centeno Gallego, Miguel Ángel Odriozola Gordón, José Antonio |
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 | Platinum and gold structured catalysts were compared as active phases in classical and O2-assisted Water Gas Shift (WGS) reaction. Both metals were supported on iron-doped ceria mixed oxide and then, structured on metallic ... Platinum and gold structured catalysts were compared as active phases in classical and O2-assisted Water Gas Shift (WGS) reaction. Both metals were supported on iron-doped ceria mixed oxide and then, structured on metallic micromonolithic devices. As expected the WGS activity of both micromonoliths is conditioned by the nature of the noble metals being Pt the most active metal in traditional conditions. However, the addition of oxygen to the classical water gas feed turns the balance in favor of the gold based catalysts, being the presence of gold responsible for an excessive improvement of the catalytic activity. |
Agencias financiadoras | Ministerio de Economía y Competitividad (MINECO). España Junta de Andalucía |
Identificador del proyecto | TEP-8196
ENE2012-374301-C03-01 ENE2013-47880-C3-2R |
Cita | González Castaño, M., Ramírez Reina, T., Ivanova, S., Martínez Tejada, L.M., Centeno Gallego, M.Á. y Odriozola Gordón, J.A. (2016). O2-assisted Water Gas Shift reaction over structured Au and Pt catalysts. Applied Catalysis B: Environmental, 185, 337-343. |
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