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Printing poly(p-phenyleneethynylene) PLEDs

Gravure printing of functional thin-film layers of side-chain-substituted poly(para-phenyleneethynylene)s (PPEs) is reported. Rheological properties of PPEs in combination with the Hansen solubility model allowed the formulation of enhanced single-component inks. Layer evaluation is performed with r...

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Bibliographic Details
Main Authors: Smarsly, Emanuel (Author) , Veith, Lisa (Author) , Curticean, Ernest Ronald (Author) , Wacker, Irene (Author) , Schröder, Rasmus R. (Author) , Bunz, Uwe H. F. (Author)
Format: Article (Journal)
Language:English
Published: 2019
In: ACS applied materials & interfaces
Year: 2019, Volume: 11, Issue: 3, Pages: 3317-3322
ISSN:1944-8252
DOI:10.1021/acsami.8b18827
Online Access:Verlag, Volltext: http://dx.doi.org/10.1021/acsami.8b18827
Verlag, Volltext: https://doi.org/10.1021/acsami.8b18827
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Author Notes:Emanuel Smarsly, Dominik Daume, Robert Tone, Lisa Veith, Ernest Ronald Curticean, Irene Wacker, Rasmus R. Schröder, Hans Martin Sauer, Edgar Dörsam, and Uwe H.F. Bunz
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Summary:Gravure printing of functional thin-film layers of side-chain-substituted poly(para-phenyleneethynylene)s (PPEs) is reported. Rheological properties of PPEs in combination with the Hansen solubility model allowed the formulation of enhanced single-component inks. Layer evaluation is performed with reflectometric thin-film recordings in an optical setup for laterally resolved large-area investigation using imaging color reflectometry. An organic light-emitting diode in a simple glass/indium tin oxide/poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate)/PPE/LiF-Al stack was gravure-printed from the improved ink showing excellent luminance (542 cd m-2, U = 11.5 V) for this polymer class.
Item Description:Published: December 10, 2018
Gesehen am 04.03.2019
Physical Description:Online Resource
ISSN:1944-8252
DOI:10.1021/acsami.8b18827

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