Figure 5
From: Large-scale and Rapid Synthesis of Disk-Shaped and Nano-Sized Graphene
AFM images of DSNG.
(a). The tapping mode AFM image of the Co/graphene before acid treatment (RCo/R = 0.1) and (b). the tapping mode AFM image of DSNG after acid treatment (RCo/R = 0.1).
