Figure 4
SEM image and the corresponding mapping of Ni/CeO2-H catalysts: (a) SEM image; (b) O element; (c) Ce element; (d) Ni element.
Figure 4 | Scientific Reports
SEM image and the corresponding mapping of Ni/CeO2-H catalysts: (a) SEM image; (b) O element; (c) Ce element; (d) Ni element.
