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dc.contributor.authorCole, Cameron M
dc.contributor.authorKunz, Susanna
dc.contributor.authorShaw, Paul E
dc.contributor.authorThoebes, Nico-Patrick
dc.contributor.authorBaumann, Thomas
dc.contributor.authorBlasco, Eva
dc.contributor.authorBlinco, James P
dc.contributor.authorSonar, Prashant
dc.contributor.authorBarner-Kowollik, Christopher
dc.contributor.authorYambem, Soniya D
dc.description.abstractAmongst emissive materials for organic light emitting diodes (OLEDs), thermally activated delayed fluorescence (TADF) materials have shown substantial promise in the last few years. For OLEDs, solution processable and printable emissive materials are highly desirable as printing allows for precise patterning without masks, enables deposition of nanometer scale thicknesses and results in minimal wastage of material. Herein, we introduce a solution processable TADF emitting polymer as an emissive material for OLEDs. The bespoke polymer structure features the TADF emitter 4-(9H-carbazol9-yl)-2-(3′-hydroxy-[1,1′-biphenyl]-3-yl)isoindoline-1,3-dione as a pendant group on a poly(methyl methacrylate) based polymer chain. The resulting OLEDs have a peak emission wavelength of 520 nm with a maximum luminance of around 4700 cd m−2. The peak emission wavelength can be blue-shifted by exciplex management to achieve a peak wavelength of 494 nm. Critically, we employed the TADF-containing polymer system to ink-jet print OLEDs, demonstrating that such polymers are viable for printable OLEDs.en_US
dc.publisherRoyal Society of Chemistryen_US
dc.relation.ispartofjournalJournal of Materials Chemistry Cen_US
dc.subject.fieldofresearchMacromolecular and Materials Chemistryen_US
dc.subject.fieldofresearchPhysical Chemistry (incl. Structural)en_US
dc.subject.fieldofresearchMaterials Engineeringen_US
dc.subject.keywordsScience & Technologyen_US
dc.subject.keywordsPhysical Sciencesen_US
dc.subject.keywordsMaterials Science, Multidisciplinaryen_US
dc.subject.keywordsPhysics, Applieden_US
dc.titleA printable thermally activated delayed fluorescence polymer light emitting diodeen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Articlesen_US
dcterms.bibliographicCitationCole, CM; Kunz, S; Shaw, PE; Thoebes, N-P; Baumann, T; Blasco, E; Blinco, JP; Sonar, P; Barner-Kowollik, C; Yambem, SD, A printable thermally activated delayed fluorescence polymer light emitting diode, Journal of Materials Chemistry C, 2020, 8 (37), pp. 13001-13009en_US
gro.hasfulltextNo Full Text
gro.griffith.authorSonar, Prashant

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