fig5

Figure 5. (A) The schematic diagram and tensile tests of the stretchable Li-ion full cell assembled with SnO₂/C nanofiber anode, LFP/C nanofiber cathode and a stretchable gel polymer electrolyte. (B) The potential curves of the stretchable Li-ion full cell with various stretching ratios. (C) The cycle stability of the stretchable Li-ion full cell with various stretching ratios^[62]. Copyright 2020, Wiley. (D) The in-situ polymerization of polymer precursor solution in the cross-linked skeleton composed of NCM nanoparticles. (E) The charge-discharge curves of the flexible Li-ion pouch cell and nail penetration and cutting tests of flexible Li-ion pouch cell^[75]. Copyright 2022 Elsevier.