Flexible all solid-state supercapacitors based on chemical vapor deposition derived graphene fibers.

  title={Flexible all solid-state supercapacitors based on chemical vapor deposition derived graphene fibers.},
  author={Xinming Li and Tianshuo Zhao and Qiao Chen and Peixu Li and Kunlin Wang and Minlin Zhong and Jinquan Wei and De-hai Wu and Bingqing Wei and Hongwei Zhu},
  journal={Physical chemistry chemical physics : PCCP},
  volume={15 41},
  • Xinming Li, T. Zhao, Hongwei Zhu
  • Published 1 October 2013
  • Physics, Materials Science, Engineering
  • Physical chemistry chemical physics : PCCP
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… 

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