fig11

Figure 11. Large-scale manufacturing of electric generation layer by spinning technology. (A) Scheme of the wet spinning to prepare PEDOT-PDDA/NaAlg core shell fiber^[50]. Reproduced under CC-BY-NC-ND license from Guangtao Zan, 2024, Nature Communications. No modifications were made to the original work; (B) Schematic diagram of wet spinning process for SA-based coaxial fibers^[131]. Reproduced with permission. Copyright 2023, Royal Society of Chemistry; (C) Preparation of nanofiber membrane containing electrolyte by electrospinning and its structural schematic diagram^[169]. Reproduced with permission. Copyright 2022, Royal Society of Chemistry; (D) PAN and P(VDF-TrFE) films prepared on CNW/LiCl substrates by electrospinning^[49]. Reproduced under CC-BY-NC 4.0 license from Yunhao Hu, 2024, Science Advances. PEDOT-PDDA: Poly (3,4-ethynedioxythiophene)-poly(diallyl dimethyl ammonium chloride); SA: sodium alginate; PAN: polyacrylonitrile; P(VDF-TrFE): poly(vinylidene fluoride-trifluoroethylene); CNW: cellulose nonwoven; PSS: polystyrene sulfonate; MWCNT: multi-walled carbon nanotube; SDBS: sodium dodecyl benzene sulfonate.