Highly compression-tolerant supercapacitor based on polypyrrole-mediated graphene foam electrodes.
Deformation-tolerant devices are vital for the development of high-tech electronics of unconventional forms. In this study, a highly compressible supercapacitor has been fabricated by using newly developed polypyrrole-mediated graphene foam as electrode. The assembled supercapacitor performs based on the unique and robust foam electrodes achieves superb compression tolerance without significant variation of capacitances under long-term compressive loading and unloading processes.
Key Laboratory of Cluster Science, Ministry of Education, School of Chemistry, Beijing Institute of Technology, Beijing 100081, China.
Yang
Y
Zhao
Jia
J
Liu
Yue
Y
Hu
Huhu
H
Cheng
Chuangang
C
Hu
Changcheng
C
Jiang
Lan
L
Jiang
Anyuan
A
Cao
Liangti
L
Qu