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. 2020 Nov 27;12(12):2812. doi: 10.3390/polym12122812

Figure 19.

Figure 19

Fabrication and characterizations of the microbattery. (a) Schematic illustration of the fabrication process for the microbattery. (b) Schematic illustration of the light permeability and hazing effect of the microbattery. (c) The digital photograph with a red LEDs as the backlight, showing good light permeability and hazing ability. (d) Light intensity after permeating the microbattery, normalized to the light intensity after permeating the plain ITO coated PET. (e) SEM image of the interdigitated micro-electrodes (scale bar: 500 μm), (f) SEM images of the electrodeposited zinc anode. (g) SEM images of the electrodeposited MnOx/PPy cathode (scale bar: 500 nm). (h) Mn 2p core spectrum and (i) N 1s core spectrum of PPy measured by XPS. Reproduced with permission from [317]. Copyright 2018 Royal Society of Chemistry.