Buckling of an ionic polymer metal composite shell under uniaxial compression

Linfeng Shen, Youngsu Cha, Adel Shams, Maurizio Porfiri

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this paper, we analyze buckling of an ionic polymer metal composite (IPMC) shell subjected to uniaxial compression. A new technique is developed to fabricate tubular IPMCs using hot molding and a chemical reduction process. The short-circuit current and the mechanical deformation of the sample are recorded during the compression test. Experimental findings demonstrate that IPMC buckling can be accurately sensed via the short-circuit current, which is approximately zero during the loading phase, before exhibiting a sudden increase at the onset of the elastic instability.

Original languageEnglish
Title of host publicationElectroactive Polymer Actuators and Devices, EAPAD 2014
PublisherSPIE
ISBN (Print)9780819499820
DOIs
Publication statusPublished - 2014
Externally publishedYes
EventElectroactive Polymer Actuators and Devices, EAPAD 2014 - San Diego, CA, United States
Duration: 2014 Mar 102014 Mar 13

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9056
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceElectroactive Polymer Actuators and Devices, EAPAD 2014
Country/TerritoryUnited States
CitySan Diego, CA
Period14/3/1014/3/13

Keywords

  • Buckling
  • compression test
  • hot forming
  • ionic polymer metal composite
  • sensor
  • thin shell

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Fingerprint

Dive into the research topics of 'Buckling of an ionic polymer metal composite shell under uniaxial compression'. Together they form a unique fingerprint.

Cite this