Figure 3
SEM images of the products prepared under different hydrothermal conditions: (a) at 180°C for 8 hours; (b) at 160°C for 8 hours; (c) at 120°C for 8 hours and (d) at 180°C for 12 hours.
Figure 3 | Scientific Reports
SEM images of the products prepared under different hydrothermal conditions: (a) at 180°C for 8 hours; (b) at 160°C for 8 hours; (c) at 120°C for 8 hours and (d) at 180°C for 12 hours.
