Steamed water engineering mechanically robust graphene films for high-performance electrochemical capacitive energy storage Nano Energy, Available online 11 June 2016, Pages Liling Zhang, Chao Yang, Nantao Hu, Zhi Yang, Hao Wei, Changxin Chen, Liangming Wei, Zhichuan J. Xu, Yafei Zhang
Graphical abstractThis work demonstrates a simple yet versatile method to regulate the structures of scalable free-standing reduced graphene oxide (rGO) films for high-performance flexible supercapacitors. Steamed water with a high pressure and a moderately high temperature in closed vessels was used to prepare rGO films with regulated structures, and the resultant rGO films exhibited favorable mechanical robustness as well as excellently controllable areal and volumetric capacitances, revealing the versatile behavior of this fabrication method for high-performance flexible energy storage.
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