石墨烯超级电容器的自放电与电压恢复

Graphene supercapacitor, with its higher energy density and power density, is a promising solution for energy storage in many potential applications. The available energy from supercapacitors for stand-alone applications depends on their self-discharge. The effect of charge redistribution on the self-discharge and voltage recovery of graphene supercapacitors is investigated in this work. The self-...