Show simple item record

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.date.accessioned2020-10-21T00:33:25Z
dc.date.available2020-10-21T00:33:25Z
dc.date.issued2020
dc.identifier.issn2050-7526
dc.identifier.doi10.1039/d0tc02735a
dc.identifier.urihttp://hdl.handle.net/10072/398539
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.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherRoyal Society of Chemistry
dc.relation.ispartofpagefrom13001
dc.relation.ispartofpageto13009
dc.relation.ispartofissue37
dc.relation.ispartofjournalJournal of Materials Chemistry C
dc.relation.ispartofvolume8
dc.subject.fieldofresearchMacromolecular and materials chemistry
dc.subject.fieldofresearchPhysical chemistry
dc.subject.fieldofresearchMaterials engineering
dc.subject.fieldofresearchcode3403
dc.subject.fieldofresearchcode3406
dc.subject.fieldofresearchcode4016
dc.subject.keywordsScience & Technology
dc.subject.keywordsPhysical Sciences
dc.subject.keywordsMaterials Science, Multidisciplinary
dc.subject.keywordsPhysics, Applied
dc.titleA printable thermally activated delayed fluorescence polymer light emitting diode
dc.typeJournal article
dc.type.descriptionC1 - Articles
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. 13001-13009
dc.date.updated2020-10-20T23:12:34Z
gro.hasfulltextNo Full Text
gro.griffith.authorSonar, Prashant


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record