MR-TADF liquid crystals: towards self assembling host-guest mixtures showing narrowband emission from the mesophase.
Autor: | Knöller JA; Institute of Organic Chemistry, University of Stuttgart Pfaffenwaldring 55 D-70569 Stuttgart Germany sabine.laschat@oc.uni-stuttgart.de., Müller F; Institute of Organic Chemistry, University of Stuttgart Pfaffenwaldring 55 D-70569 Stuttgart Germany sabine.laschat@oc.uni-stuttgart.de., Matulaitis T; Organic Semiconductor Centre, EaStCHEM School of Chemistry, University of St Andrews St Andrews, Fife KY16 9ST UK eli.zysman-colman@st-andrews.ac.uk +44 (0)1334 463808 +44 (0)1334 463826., Dos Santos JM; Organic Semiconductor Centre, EaStCHEM School of Chemistry, University of St Andrews St Andrews, Fife KY16 9ST UK eli.zysman-colman@st-andrews.ac.uk +44 (0)1334 463808 +44 (0)1334 463826., Gupta AK; Organic Semiconductor Centre, EaStCHEM School of Chemistry, University of St Andrews St Andrews, Fife KY16 9ST UK eli.zysman-colman@st-andrews.ac.uk +44 (0)1334 463808 +44 (0)1334 463826., Zysman-Colman E; Organic Semiconductor Centre, EaStCHEM School of Chemistry, University of St Andrews St Andrews, Fife KY16 9ST UK eli.zysman-colman@st-andrews.ac.uk +44 (0)1334 463808 +44 (0)1334 463826., Laschat S; Institute of Organic Chemistry, University of Stuttgart Pfaffenwaldring 55 D-70569 Stuttgart Germany sabine.laschat@oc.uni-stuttgart.de. |
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Jazyk: | angličtina |
Zdroj: | Chemical science [Chem Sci] 2024 Oct 11. Date of Electronic Publication: 2024 Oct 11. |
DOI: | 10.1039/d4sc04429k |
Abstrakt: | Creating (room temperature) liquid crystalline TADF materials that retain the photophysical properties of the monomolecular TADF emitters remains a formidable challenge. The strong intramolecular interactions required for formation of a liquid crystal usually adversely affect the photophysical properties and balancing them is not yet possible. In this work, we present a novel host-guest approach enabling unperturbed, narrowband emission from an MR-TADF emissive core from strongly aggregated columnar hexagonal (Col Competing Interests: There are no conflicts to declare. (This journal is © The Royal Society of Chemistry.) |
Databáze: | MEDLINE |
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