Fig. 7: Microstructural, electrochemical, and stability characteristics of C-C/Na0.77MnO2-based microelectrodes and supercapacitors. | npj Flexible Electronics

Fig. 7: Microstructural, electrochemical, and stability characteristics of C-C/Na0.77MnO2-based microelectrodes and supercapacitors.

From: 3D patterned fabric-based wearable micro-supercapacitor operating at high voltage by electrostatic actuation

Fig. 7

a TEM image at low magnification with inset at high magnification. b Selected area electron diffraction (SEAD) plot. c CV curves at various voltages. d CV curves at 0–1.6 V. e GCD curves at 0–1.6 V. f Nyquist plots with inset of equivalent circuit diagram. g log(ip)-log(v) curves. h Pseudocapacitive contribution at different scan rates. i Cyclic stability of C-C/Na0.77MnO2-based MSCs.

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