Fig. 2: Morphological and topographical analyses of nanomaterials. | npj Clean Water

Fig. 2: Morphological and topographical analyses of nanomaterials.

From: 3D hierarchical aquaporin-like nanoporous graphene membrane with engineered tripartite nanochannels for efficient oil/water separation

Fig. 2

Surface examinations of GO and NPG, where a represents the TEM image of prepared GO nanosheets, b exemplifies the AFM image of GO nanosheets, with their height profile, c shows the TEM image of the synthesized NPG nanosheets, and d demonstrates the AFM visualization of NPG nanosheets, including their pores and height profiles.

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