Martínez Arias, ArturoGamarra, DanielHungría, Ana B.Fernández García, MarcosMunuera Contreras, GuillermoHornés, AitorBera, ParthasarathiConesa, José C.López Cámara, Antonio2016-10-072016-10-072013Martínez Arias, A., Gamarra, D., Hungría, A.B., Fernández García, M., Munuera, G., Hornés, A.,...,López Cámara, A. (2013). Characterization of active sites/entities and redox/catalytic correlations in copper-ceria based catalysts for preferential oxidation of CO in H2 rich streams. Catalysts, 3, 378-400.2073-4344http://hdl.handle.net/11441/47233This article reviews work done at authors’ laboratories about catalysts based on combinations between copper and ceria for preferential oxidation of CO in H2-rich streams (CO-PROX). The main focus of this review is the characterization of active sites for the process on the basis of spectroscopic analysis of the systems under reaction conditions (operando techniques). On such a basis, it is exposed the state of the art in this field in connection with results obtained in other laboratoriesapplication/pdfengAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Copper-ceria catalystsCO preferential oxidation (CO-PROX)Diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS)X-ray absorption near edge spectroscopy (XANES)RamanX-ray diffraction (XRD)X-ray photoelectron spectroscopy (XPS)info:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccesshttps://doi.org/10.3390/catal3020378