Research Article

Preparation of Palladium-Impregnated Ceria by Metal Complex Decomposition for Methane Steam Reforming Catalysis

Figure 3

SEM images of the Pd-impregnated ceria catalysts. (a) 1Pd-CeO2-T-Cl, (b) 3Pd-CeO2-T-Cl, (c) 1Pd-CeO2-T-N, (d) 3Pd-CeO2-T-N, (e) 1Pd-CeO2-B-N, and (f) 3Pd-CeO2-B-N. Scale bar represents 10 μm.