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

Figure 2

(a) Different morphology of MnO₂with change in preparation conditions on CNFs. (b) Photos of as-assembled supercapacitor in (~2 mm thick) semiplane and its cross-sectional view.

(a)

(b)