Macroporous 'bubble' graphene film via template-directed ordered-assembly for high rate supercapacitors.
A three-dimensional bubble graphene film, with controllable and uniform macropores and tailorable microstructure, was fabricated by a facile hard templating strategy and exhibit extraordinary electrochemical capacitance with high rate capability (1.0 V s(-1)).
Key Laboratory of Carbon Materials, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, PR China. ccm@sxicc.ac.cn
Cheng-Meng
CM
Chen
Qiang
Q
Zhang
Chun-Hsien
CH
Huang
Xiao-Chen
XC
Zhao
Bing-Sen
BS
Zhang
Qing-Qiang
QQ
Kong
Mao-Zhang
MZ
Wang
Yong-Gang
YG
Yang
Rong
R
Cai
Dang
D
Sheng Su
D025802:Electric Capacitance; D006108:Graphite / Q000737:chemistry*; D055616:Microtechnology / Q000379:methods; D019904:Polymethyl Methacrylate / Q000737:chemistry; D016062:Porosity
D006108:Graphite; D019904:Polymethyl Methacrylate