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. 2018 Oct 27;10(11):1201. doi: 10.3390/polym10111201

Figure 3.

Figure 3

(a) Schematic illustrating the self-assembly method to fabricate the densely packed and vertically aligned graphene framework/polymers. (b) Graphene framework grown on Ni foam by chemical vapor deposition (CVD) followed by removal of Ni in the etchant. The framework was further applied a vertical compression to obtain porous graphene film composed of horizontal and densely packed CVD graphene. The typical cross-sectional SEM images of Ni foam templated graphene framework (c) before and (d) after applying a vertical compression and (e) Ni foam templated graphene framework/PDMS composite. Reprinted with permission from: (a) Reference [26], Copyright 2018, American Chemical Society; (b) Reference [37], Copyright 2017, American Chemical Society; (c,d) Reference [25], Copyright 2018, Royal Society of Chemistry; (e) Reference [38], Copyright 2017, Elsevier.