Backbone modulation of thermally activated delayed fluorescence polymers for efficient orange-red emission in solution-processed OLEDs
Backbone engineering of TADF polymers by incorporating carbazole and dibenzofuran units enables tuning of excited-state dynamics. Optimized polymer pNAI-DBF3705 achieves a PLQY of 78% and an EQE of 10% in solution-processed orange-red OLEDs.
Authors
- Lei Hua
- Shouke Yan (ORCID: https://orcid.org/0000-0003-1627-341X)
- Zhongjie Ren (ORCID: https://orcid.org/0000-0002-7981-4431)
- Zhongxu Cao
- Mati Ullah Khan (ORCID: https://orcid.org/0009-0007-3074-0340)
- Yuchao Liu (ORCID: https://orcid.org/0000-0001-9088-3852)
Institutions
- Qingdao University of Science and Technology (CN)
- Changzhou University (CN)
- Beijing University of Chemical Technology (CN)
Publication Details
- Journal
- Journal of Materials Chemistry C
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5tc03166d
- Primary Topic
- Organic Light-Emitting Diodes Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00