Direct measurement of ion mobility in a conducting polymer

Eleni Stavrinidou, Pierre Leleux, Harizo Rajaona, Dion Khodagholy, Jonathan Rivnay, Manfred Lindau, Sébastien Sanaur, George G. Malliaras*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

160 Scopus citations

Abstract

Using planar junctions between the conducting polymer PEDOT:PSS and various electrolytes, it is possible to inject common ions and directly observe their transit through the film. The 1D geometry of the experiment allows a straightforward estimate of the ion drift mobilities.

Original languageEnglish (US)
Pages (from-to)4488-4493
Number of pages6
JournalAdvanced Materials
Volume25
Issue number32
DOIs
StatePublished - Aug 27 2013

Keywords

  • charge injection and transport
  • organic electronics
  • time-of-flight technique

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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