Highly active Cu-ZnO catalysts for the WGS reaction at medium–high space velocities: Effect of the support composition
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http://hdl.handle.net/10045/73952
Títol: | Highly active Cu-ZnO catalysts for the WGS reaction at medium–high space velocities: Effect of the support composition |
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Autors: | Price, Cameron | Pastor Pérez, Laura | Le Saché, Estelle | Sepúlveda-Escribano, Antonio | Ramírez Reina, Tomás |
Grups d'investigació o GITE: | Materiales Avanzados |
Centre, Departament o Servei: | Universidad de Alicante. Departamento de Química Inorgánica | Universidad de Alicante. Instituto Universitario de Materiales |
Paraules clau: | Cu catalysts | Space velocity | Hydrogen fuel processors | WGS | Cerium oxide |
Àrees de coneixement: | Química Inorgánica |
Data de publicació: | 20-d’abril-2017 |
Editor: | Elsevier |
Citació bibliogràfica: | International Journal of Hydrogen Energy. 2017, 42(16): 10747-10751. doi:10.1016/j.ijhydene.2017.02.013 |
Resum: | Cu-ZnO based catalysts are the benchmark materials for the low-temperature WGS reaction. However, they present a crucial drawback which limits their application in portable devices: they only work under very low space velocities. In this study, we have developed a series of multicomponent Cu-ZnO catalysts able to work at relatively high space velocities with outstanding activity and stability. Different reference supports have been utilised with CeO2-Al2O3 being the most promising system. Overall, this work describes a strategy to design advanced Cu-based catalysts that can overcome the residence time restrictions in the WGS reaction. |
Patrocinadors: | Financial support for this work was provided by the Department of Chemical and Process Engineering at the University of Surrey. The Spanish team acknowledges Ministerio de Economía, Industria y Competitividad of Spain (Project MAT2013-45008-P). |
URI: | http://hdl.handle.net/10045/73952 |
ISSN: | 0360-3199 (Print) | 1879-3487 (Online) |
DOI: | 10.1016/j.ijhydene.2017.02.013 |
Idioma: | eng |
Tipus: | info:eu-repo/semantics/article |
Drets: | © 2017 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. |
Revisió científica: | si |
Versió de l'editor: | http://dx.doi.org/10.1016/j.ijhydene.2017.02.013 |
Apareix a la col·lecció: | INV - LMA - Artículos de Revistas |
Arxius per aquest ítem:
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2017_Price_etal_IntJHydrogenEnergy_final.pdf | Versión final (acceso restringido) | 429,27 kB | Adobe PDF | Obrir Sol·licitar una còpia |
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