English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/2175
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE   Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

The Role of the Coprecipitation Sequence of Salt Precursors on the Genesis of Cu-ZnO-Al2O3 Catalysts. Synthesis, Characterization and Activity for Low Temperature Shift Reaction

AutorFigueiredo, R. T.; Andrade, H. M. C.; García Fierro, José Luis
Palabras claveCopper-zinc-aluminum catalysts
Catalyst preparation
Catalyst characterization
Copper surface species
Structure-activity relationship
Water-gas shift reaction
Fecha de publicaciónjun-1998
EditorAssociação Brasileira de Engenharia Química
CitaciónBrazilian Journal of Chemical Engineering 1998, vol. 15, no. 2
ResumenCu-ZnO-Al2O3 catalysts for the low-temperature water-gas shift reaction were prepared using methods of direct and reverse coprecipitation. The catalysts obtained were characterized by DRX, TPR, XPS, N2O chemisorption, Hg-Porosimetry and BET surface area. It was observed that the precipitation sequence of the precursors led to significant differences in values of copper dispersion and consequently in the activity of the catalyst for the water-gas shift reaction.
URIhttp://hdl.handle.net/10261/2175
ISSN0104-6632 (versión impresa)
Aparece en las colecciones: (ICP) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
Figueiredo et al.pdf213,87 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.