Figure 3
SEM images of(a-c) NiCo2O4 NCAs taken at low- and high-magnifications; (d-f) NiCo2O4@NiCo2O4 NCAs taken at different magnifications.
Figure 3 | Scientific Reports
SEM images of(a-c) NiCo2O4 NCAs taken at low- and high-magnifications; (d-f) NiCo2O4@NiCo2O4 NCAs taken at different magnifications.
