▎ 摘 要
In this paper, we reported a facile method to prepare MnO2/reduced graphene oxide (RGO) composites and examined their applications as electrodes in flexible solid-state supercapacitors. The as-fabricated solid-state device based on these MnO2/RGO composite electrodes exhibit a good electrochemical performance with an area capacitance of 14 F cm(-2) at 2 mV s(-1) and excellent stability. (C) 2013 Elsevier B.V. All rights reserved.