Figure 2
(a,b) SEM images of freeze-dried NP-3DG at different magnifications. TEM images of (c,d) NP-3DG and (e,f) 3DG. White arrows in (c,d) indicates nanopores on graphene sheets.
Figure 2 | Scientific Reports
(a,b) SEM images of freeze-dried NP-3DG at different magnifications. TEM images of (c,d) NP-3DG and (e,f) 3DG. White arrows in (c,d) indicates nanopores on graphene sheets.
