Graphene foam developed with a novel two-step technique for low and high strains and pressure-sensing applications

Yarjan Abdul Samad, Yuanqing Li, Andreas Schiffer, Saeed M. Alhassan, Kin Liao

Research output: Contribution to journalArticlepeer-review

206 Scopus citations

Abstract

Freestanding, mechanically stable, and highly electrically conductive graphene foam (GF) is formed with a two-step facile, adaptable, and scalable technique. This work also demonstrates the formation of graphene foam with tunable densities and its use as strain/pressure sensor for both high and low strains and pressures.

Original languageBritish English
Pages (from-to)2380-2385
Number of pages6
JournalSmall
Volume11
Issue number20
DOIs
StatePublished - 27 May 2015

Keywords

  • graphene foam
  • graphene oxide
  • pressure sensors
  • strain sensors

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