Near-ambient XPS characterization of interfacial copper species in ceria-supported copper catalysts

2015 ◽  
Vol 17 (44) ◽  
pp. 29995-30004 ◽  
Author(s):  
Manuel Monte ◽  
Guillermo Munuera ◽  
Dominique Costa ◽  
José C. Conesa ◽  
Arturo Martínez-Arias
Keyword(s):  
Copper Catalysts ◽  
Water Gas Shift ◽  
Oxidation Of Co ◽  
Copper Species ◽  
Preferential Oxidation Of Co ◽  
Cerium Oxides ◽  
Xps Characterization ◽  
Water Gas ◽  
Supported Copper Catalysts

Catalysts based on combinations of copper and cerium oxides are interesting alternatives to noble metal ones for processes involved in the production/purification of hydrogen produced from hydrocarbons or biomass like the water–gas shift or the preferential oxidation of CO reactions.

Highly active and stable copper catalysts derived from copper silicate double-shell nanofibers with strong metal–support interactions for the RWGS reaction

2019 ◽  
Vol 55 (29) ◽  
pp. 4178-4181 ◽  
Author(s):  
Yang Yu ◽  
Renxi Jin ◽  
Justin Easa ◽  
Wei Lu ◽  
Man Yang ◽  
...  
Keyword(s):  
Copper Catalysts ◽  
Water Gas Shift ◽  
Highly Active ◽  
Reverse Water Gas Shift ◽  
Metal Support ◽  
Rwgs Reaction ◽  
Metal Support Interactions ◽  
Shift Reaction ◽  
Water Gas ◽  
Supported Copper Catalysts

Double-shell hollow nanofiber supported copper catalysts with strong metal–support interactions were prepared and applied in the reverse water–gas shift reaction.

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