• 文献标题:   Functional graphene springs for responsive actuation
  • 文献类型:   Article
  • 作  者:   CHENG HH, LIANG Y, ZHAO F, HU Y, DONG ZL, JIANG L, QU LT
  • 作者关键词:  
  • 出版物名称:   NANOSCALE
  • ISSN:   2040-3364 EI 2040-3372
  • 通讯作者地址:   Beijing Inst Technol
  • 被引频次:   14
  • DOI:   10.1039/c4nr03409k
  • 出版年:   2014

▎ 摘  要

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 100 000 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.