Research / 2020 / Article / Fig 3

Research Article

Structure-Enhanced Mechanically Robust Graphite Foam with Ultrahigh MnO2 Loading for Supercapacitors

Figure 3

Morphology and structure of the HGF and MnO2/HGF: (a) SEM, (b, c) TEM, (d) EDX mapping, and (e) HRTEM images of HGF; (f) SEM, (g) TEM, (h) HRTEM, and (i) EDX mapping images of MnO2/HGF.
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