Ni-CeO2/C Catalysts with Enhanced OSC for the WGS Reaction
AbstractIn 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 activity of the Ni-CeO2/C catalyst is associated to its oxygen storage capacity, a parameter that strongly influences the WGS behavior. The stability of the carbon-supported catalyst under realistic operation conditions is also a subject of this paper. In summary, our study represents an approach towards a new generation of Ni-ceria based catalyst for the pure hydrogen production via WGS. The dispersion of ceria nanoparticles on an activated carbon support drives to improved catalytic skills with a considerable reduction of the amount of ceria in the catalyst formulation. View Full-Text
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Pastor-Pérez, L.; Reina, T.R.; Ivanova, S.; Centeno, M.Á.; Odriozola, J.A.; Sepúlveda-Escribano, A. Ni-CeO2/C Catalysts with Enhanced OSC for the WGS Reaction. Catalysts 2015, 5, 298-309.
Pastor-Pérez L, Reina TR, Ivanova S, Centeno MÁ, Odriozola JA, Sepúlveda-Escribano A. Ni-CeO2/C Catalysts with Enhanced OSC for the WGS Reaction. Catalysts. 2015; 5(1):298-309.Chicago/Turabian Style
Pastor-Pérez, Laura; Reina, Tomás R.; Ivanova, Svetlana; Centeno, Miguel Á.; Odriozola, José A.; Sepúlveda-Escribano, Antonio. 2015. "Ni-CeO2/C Catalysts with Enhanced OSC for the WGS Reaction." Catalysts 5, no. 1: 298-309.