tremendous interest due to their merits on compactness, flexibility and high capacitive
properties. Herein we report the continuously ordered macroscopic poly (ionic liquid)-
graphene fibers by wet spinning method via liquid crystal assembly for supercapacitor
application. The fabricated all-solid-state supercapacitors exhibited a high areal capacitance
(268.2 mF cm− 2) and volumetric capacitance (204.6 F cm− 3) with an outstanding areal …