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Direct Measurement of Ion Mobility in a Conducting Polymer
Author(s) -
Stavrinidou Eleni,
Leleux Pierre,
Rajaona Harizo,
Khodagholy Dion,
Rivnay Jonathan,
Lindau Manfred,
Sanaur Sébastien,
Malliaras George G.
Publication year - 2013
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201301240
Subject(s) - materials science , pedot:pss , ion , planar , polymer , electrolyte , chemical physics , conductive polymer , polymer electrolytes , nanotechnology , electrode , composite material , ionic conductivity , chemistry , organic chemistry , computer science , physics , computer graphics (images)
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.