Investigation of the Thermoelectric Power Factor of KOH-Treated PEDOT:PSS Dispersions for Printing Applications

This work studies the modification of commercially available dispersions of intrinsically conductive polymer PEDOT:PSS with a strong base, KOH. It is concluded that addition of base derives a dedoping of the PEDOT chain and increase Seebeck coefficient from 15 µV/K to 90 µV/K. Supportive UV-Vis-NIR...

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Veröffentlicht in:	Energy harvesting and systems 2016-01, Vol.3 (1), p.101-111
Hauptverfasser:	Stepien, Lukas, Roch, Aljoscha, Schlaier, Sarah, Dani, Ines, Kiriy, Anton, Simon, Frank, Lukowicz, Marian v., Leyens, Christoph
Format:	Artikel
Sprache:	eng
Schlagworte:	base Conducting polymers Crystallites de-doping Dispersions flexible intrinsically conducting polymer PEDOT:PSS pH value Polymers Power factor printing Seebeck effect thermoelectric generator
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