Figure 5.

Wearable e‐textile devices of recycled materials in energy storage. Comparison of pristine and recycled‐based devices: a) Schematic of graphene‐coated textile electrodes used for energy storage as a supercapacitor. b) CV graph of graphene‐coated‐textile electrode‐based supercapacitor at different scan rates (outset‐pristine, inset‐recycled). c) Areal capacitance of graphene‐coated‐textile electrode‐based supercapacitor at different scan rates. d) GCD graph of graphene‐coated‐textile electrode‐based supercapacitor at different current densities (outset‐pristine, inset‐recycled). e) Capacitance retention (%) of pristine and recycled‐based supercapacitors after 1000 cycles. f) The changes in energy density of pristine and recycled‐based supercapacitors.