As a characterization of the samples prepared by XRD, XAFS, EDX, SEM, BET-and surface area, adsorption of CO pulse that examined number of surface structure and morphology, activity points.
XRD as characterization of the prepared samples were examined XAFS, EDX, SEM, BET specific surface area, structure and form of the surface by performing such as CO pulse adsorption measurement, the number of active sites.
As SEM characterization and XRD samples, XAFS, EDX, morphology, specific surface area, BET is carried out CO pulse measurement of adsorption and surface structure, the number of active site was examined.