Flexible Supercapacitors Based on Graphene Oxide

Abstract

Flexible supercapacitors are gaining a lot of attention in the field of wearable, portable and flexible electronic devices. The flexible supercapacitors provide high power density and are lightweight in nature. Graphene-based materials have proved great potential as flexible supercapacitor electrode materials owning to its excellent supercapacitive properties. In this chapter, the current progress in fabrication techniques and supercapacitive performance of graphene oxide–based flexible supercapacitors is illustrated. Furthermore, a brief discussion on future directions regarding challenges in this area is also explored.