The Crystallization of PEDOT:PSS Polymeric Electrodes Probed In Situ during Printing

The evolution of nanomorphology in printed polymeric electrodes is investigated by in situ grazing‐incidence wideangle X‐ray scattering (in situ GIWAXS). The effect of solvent additives on the PEDOT:PSS film‐formation process is analyzed. In situ and static GIWAXS measurements show how co‐solvent ad...

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Veröffentlicht in:	Advanced materials (Weinheim) 2015-06, Vol.27 (22), p.3391-3397
Hauptverfasser:	Palumbiny, Claudia M., Liu, Feng, Russell, Thomas P., Hexemer, Alexander, Wang, Cheng, Müller-Buschbaum, Peter
Format:	Artikel
Sprache:	eng
Schlagworte:	Additives Conducting polymers Coupling (molecular) crystal formations Crystallites Electrodes Evolution in situ GIWAXS interchain coupling molecular orientations printing Solvents X-rays
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Zusammenfassung:	The evolution of nanomorphology in printed polymeric electrodes is investigated by in situ grazing‐incidence wideangle X‐ray scattering (in situ GIWAXS). The effect of solvent additives on the PEDOT:PSS film‐formation process is analyzed. In situ and static GIWAXS measurements show how co‐solvent additives influence conducting polymers in terms of interchain coupling, molecular orientation, and crystallite size.
ISSN:	0935-9648 1521-4095
DOI:	10.1002/adma.201500315