title: Direct measurement of ion mobility in a conducting polymer.
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.
authors.affiliation: Department of Bioelectronics, Ecole Nationale Supérieure des Mines, CMP-EMSE, Gardanne, France.
authors.forename: Eleni
authors.initials: E
authors.lastname: Stavrinidou
authors.forename: Pierre
authors.initials: P
authors.lastname: Leleux
authors.forename: Harizo
authors.initials: H
authors.lastname: Rajaona
authors.forename: Dion
authors.initials: D
authors.lastname: Khodagholy
authors.forename: Jonathan
authors.initials: J
authors.lastname: Rivnay
authors.forename: Manfred
authors.initials: M
authors.lastname: Lindau
authors.forename: Sébastien
authors.initials: S
authors.lastname: Sanaur
authors.forename: George G
authors.initials: GG
authors.lastname: Malliaras
mesh_terms: D004553:Electric Conductivity; D004573:Electrolytes / Q000737:chemistry; D004581:Electronics / Q000295:instrumentation; D004867:Equipment Design; D007477:Ions / Q000737:chemistry; D011137:Polystyrenes / Q000737:chemistry*; D013876:Thiophenes / Q000737:chemistry*
chemical_list: D004573:Electrolytes; D007477:Ions; D011137:Polystyrenes; D013876:Thiophenes; C533756:poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate)
keywords: charge injection and transport; organic electronics; time-of-flight technique