Fig. 13
From: Graphene and Polymer Composites for Supercapacitor Applications: a Review
a CVs of rGO-PEDOT/PSS during bending. Scan rate = 50 mV s−1. b CVs of rGO-PEDOT/PSS after being subject to bending. c Long-term test of rGO-PEDOT/PSS under flat or 180 ° bended states at a current density of 1 A g−1. d Flexible films coated with solid electrolyte spread out on an Au-coated membrane, e rolled design, and f the resulting device used to power a green light-emitting diode (LED). Reprinted with permission from [84]. Copyright 2015 Nature Publishing Group