Research Article
Cauliflower-Like Co3O4/Three-Dimensional Graphene Composite for High Performance Supercapacitor Applications
Figure 3
TEM images of Co3O4 with (a) low and (b) high magnification and Co3O4/3D graphene composite with (c) low and (d) high magnification. Inset: high resolution TEM (HRTEM) images.
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