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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| Hauptverfasser: | , , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
2019
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| In: |
ACS applied materials & interfaces
Year: 2019, Jahrgang: 11, Heft: 3, Pages: 3317-3322 |
| ISSN: | 1944-8252 |
| DOI: | 10.1021/acsami.8b18827 |
| Online-Zugang: | Verlag, Volltext: http://dx.doi.org/10.1021/acsami.8b18827 Verlag, Volltext: https://doi.org/10.1021/acsami.8b18827 
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| Verfasserangaben: | 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 |
| Zusammenfassung: | 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. |
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| Beschreibung: | Published: December 10, 2018 Gesehen am 04.03.2019 |
| Beschreibung: | Online Resource |
| ISSN: | 1944-8252 |
| DOI: | 10.1021/acsami.8b18827 |