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Functional graphene springs for responsive actuation

  • Huhu Cheng
  • , Yuan Liang
  • , Fei Zhao
  • , Yue Hu
  • , Zelin Dong
  • , Lan Jiang
  • , Liangti Qu*
  • *Corresponding author for this work
  • Beijing Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

A new type of graphene fiber spring (GFS) has been demonstrated to possess a large elongation of up to 480% with a stable elasticity coefficient for 100000 times of stretch. Remarkably, the GFS performs reversibly stretchable actuation under electrostatic effects, and responds to an applied magnetic field for the development of novel magnetostriction switches and actuators once functionalized with magnetic nanocomponents.

Original languageEnglish
Pages (from-to)11052-11056
Number of pages5
JournalNanoscale
Volume6
Issue number19
DOIs
Publication statusPublished - 7 Oct 2014

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