Z-shaped polycyclic aromatic hydrocarbons with embedded five-membered rings and their application in organic thin-film transistors
Z-shaped polycyclic hydrocarbons with embedded five-membered rings as well as their diaza-analogues have been synthesized. Soluble congeners were obtained by the introduction of mesityl substituents and studied by cyclo- as well as differential pulse voltammetry revealing an amphoteric redox behavio...
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| Hauptverfasser: | , , , , , , , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
7 October 2024
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| In: |
Organic chemistry frontiers
Year: 2024, Jahrgang: 11, Heft: 19, Pages: 5340-5349 |
| ISSN: | 2052-4129 |
| DOI: | 10.1039/D4QO01252F |
| Online-Zugang: | Verlag, kostenfrei, Volltext: https://doi.org/10.1039/D4QO01252F Verlag, kostenfrei, Volltext: https://pubs.rsc.org/en/content/articlelanding/2024/qo/d4qo01252f 
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| Verfasserangaben: | Sven M. Elbert, Evelin Bolgert, Owen T.A. Paine, Farhad Ghalami, Wen-Shan Zhang, Ute Zschieschang, Frank Rominger, Dennis Popp, Hagen Klauk, Marcus Elstner and Michael Mastalerz |
| Zusammenfassung: | Z-shaped polycyclic hydrocarbons with embedded five-membered rings as well as their diaza-analogues have been synthesized. Soluble congeners were obtained by the introduction of mesityl substituents and studied by cyclo- as well as differential pulse voltammetry revealing an amphoteric redox behavior. Unsubstituted congeners showed close π-stacking in single crystal X-ray diffraction analyses and thus promising characteristics for the application as semiconducting materials in p-channel thin-film transistors (TFTs). The hole transport characteristics of the corresponding devices were investigated by GIWAXS. |
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| Beschreibung: | Online veröffentlicht am 30.Juli 2025 Gesehen am 03.02.2025 |
| Beschreibung: | Online Resource |
| ISSN: | 2052-4129 |
| DOI: | 10.1039/D4QO01252F |