Facile fabrication of honeycomb-like restacking-inhibited graphene architecture with superior electrochemical performance for energy storage

摘要

In this work, we reported a facile fabrication of honeycomb-like restacking- inhibited graphene architecture with open pores. The graphene exhibits superior supercapacitive performance in 6 M KOH, a high specific capacitance of 335 F g (1) can be achieved at a current density of 0.5 A g (1). This research provides an effective, scalable, low-cost and environmental compatible methodology to fabricate crumpled graphene for advanced energy storage applications. (C) 2018 Elsevier B.V. All rights reserved.