Fig. 12: Energy storage devices.
From: Advances and perspectives in fiber-based electronic devices for next-generation soft systems
a Structure schematic of lithium ion battery with a high density tube encapsulation. b Photograph of stable energy supply under bending situation. (OMMT: Organically modified montmorillonite; PCTFE: Polytrifluorochloroethylene; FLIBs: Fiber lithium-ion batteries) c Photograph of stable energy supply when exposed to ignition. a–c Reprinted with permission276. Copyright 2024, WILEY-VCH Verlag GmbH & Co. KgaA, Weinheim. d Schematic of gel electrolyte formation process. e Infrared thermal images for the fiber lithium-ion battery (FLB) discharging under various harsh conditions. f Photograph of a multifunctional fire fighter suit with a gel type lithium battery. g Photographs of ignition of textiles with gel and liquid electrolyte. h Infrared thermal imaging of the FLB textile supplying power for the heating suit. d–h Reprinted with permission278. Copyright 2024, Springer Nature. i Photograph of a Zinc based fiber battery. (PAM: Polyacrylamide). j Integration of the Zinc battery into a self-powered wearable system. k Cycling profiles of solar charging and discharging for the integrated system at a current density of 1 A/g. i–k Reprinted with permission283. Copyright 2022, WILEY-VCH Verlag GmbH & Co. KgaA, Weinheim.
