Fig. 7. (Color online) (a) Porous 3D graphene structure image based on synthesis temperature, (b)—(d) Transmission electron microscopy images of the etched porous 3D graphene structure using fabricated foam Ni structure at 800 °C, (e) resistivity of Porous 3D graphene structure.

New Phys.: Sae Mulli 2022;72:329~335 https://doi.org/10.3938/NPSM.72.329

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