Figure 4. Schematics of fabrication strategies for specific functional supercapacitors.
(a) Schematic of the supercapacitor comprising the VSNPs-PAA polyelectrolyte and PPy@CNT paper electrodes. (b) Fabrication of the patch-assisted non-autonomic self-healable supercapacitor. (c) Schematic of the fabrication of a super-stretchable supercapacitor.