Figure 6 | Scientific Reports

Figure 6

From: High-performance MnO2-deposited graphene/activated carbon film electrodes for flexible solid-state supercapacitor

Figure 6

(a) CV curves of the flexible devices at 10 mV/s under different bending angles; (b) GCD curves of the flexible devices at 1 mA/cm2 under different bending angles; (c) Cycling stability of the flexible devices over 10000 cycles and the inset is the mechanical flexibility under different bending times; (d) Energy density as a function of power density.

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