Journal of Nanomaterials / 2019 / Article / Fig 3

Research Article

Preparation of Three-Layer Graphene Sheets from Asphaltenes Using a Montmorillonite Template

Figure 3

AFM image (a) and height profiles (b, c) of the asphaltene-derived graphene sheet. SEM (d, e) and TEM (f, g) images of the asphaltene-derived graphene sheets.

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