Synergistic action of thermoresponsive and hygroresponsive elements elicits rapid and directional response of a bilayer actuator

  • Lidong Zhang
  • , Israel Desta
  • , Panče Naumov*
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

46 Scopus citations

Abstract

A bilayer actuator composed of thermoresponsive and thermo/hygroresponsive elements is developed, which undergoes fast, directional and autonomous curling with a speed of up to 0.7 m s-1 and recovers its shape by hydration. In situ tensile testing of the thermal response of individual layers provided insights into the mechanism of actuation of thermo/hygromorphic bilayers.

Original languageEnglish
Pages (from-to)5920-5923
Number of pages4
JournalChemical Communications
Volume52
Issue number35
DOIs
StatePublished - 1 May 2016
Externally publishedYes

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