Thin, Flexible Supercapacitors Made from Carbon Nanofiber Electrodes Decorated at Room Temperature with Manganese Oxide Nanosheets

Figure 1

(a) Schematic of coating 2D MnO₂ nanosheets onto CNFs surfaces at room temperature. (b) XRD patterns of as prepared CNFs-MnO₂ crystal structures. (c)–(f) SEM images of CNF-MnO₂ mats with different magnifications.

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