Fig. 6: Morphological, structural, and elemental analysis of C-C/Na0.77MnO2-based microelectrodes. | npj Flexible Electronics

Fig. 6: Morphological, structural, and elemental analysis of C-C/Na0.77MnO2-based microelectrodes.

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

Fig. 6

a, b SEM images at various magnifications. c XRD patterns of C-C, C-C/MnO2, and C-C/Na0.77MnO2-based microelectrodes. d–g EDS mapping of C-C/Na0.77MnO2-based microelectrode. XPS spectra of C-C/MnO2 and C-C/Na0.77MnO2, h Full spectrum, i C 1s, j O 1s, k Mn 2p, l Mn 3s, and m Na 1s.

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