title: Flexible all solid-state supercapacitors based on chemical vapor deposition derived graphene fibers.
abstract: Flexible all-solid-state supercapacitors based on graphene fibers are demonstrated in this study. Surface-deposited oxide nanoparticles are used as pseudo-capacitor electrodes to achieve high capacitance. This supercapacitor electrode has an areal capacitance of 42 mF cm(-2), which is comparable to the capacitance for fiber-based supercapacitors reported to date. During the bending and cycling of the fiber-based supercapacitor, the stability could be maintained without sacrificing the electrochemical performance, which provides a novel and simple way to develop flexible, lightweight and efficient graphene-based devices.
authors.affiliation: School of Materials Science and Engineering, Tsinghua University, Beijing 100084, P. R. China. hongweizhu@tsinghua.edu.cn.
authors.forename: Xinming
authors.initials: X
authors.lastname: Li
authors.forename: Tianshuo
authors.initials: T
authors.lastname: Zhao
authors.forename: Qiao
authors.initials: Q
authors.lastname: Chen
authors.forename: Peixu
authors.initials: P
authors.lastname: Li
authors.forename: Kunlin
authors.initials: K
authors.lastname: Wang
authors.forename: Minlin
authors.initials: M
authors.lastname: Zhong
authors.forename: Jinquan
authors.initials: J
authors.lastname: Wei
authors.forename: Dehai
authors.initials: D
authors.lastname: Wu
authors.forename: Bingqing
authors.initials: B
authors.lastname: Wei
authors.forename: Hongwei
authors.initials: H
authors.lastname: Zhu