Performance enhancement by additional donors in D–A–D′ type thermally activated delayed fluorescence materials
Introduction of extra carbazole donor to form the D′–A–D type TADF emitters did not disturb the emitting color, but reduced intermolecular interactions and exciton quenching, thus improved the EQE in OLEDs and eliminated efficiency decay.
Authors
- Jiuyan Li (ORCID: https://orcid.org/0000-0002-3979-5459)
- Xin Li (ORCID: https://orcid.org/0000-0002-7167-0277)
- Jun Wang (ORCID: https://orcid.org/0000-0003-0222-6380)
- Jing Jin (ORCID: https://orcid.org/0000-0002-1847-7136)
- Jiahui Wang (ORCID: https://orcid.org/0009-0008-0272-6186)
Institutions
- Yantai University (CN)
- Huawei Technologies (China) (CN)
- Dalian University of Technology (CN)
- Dalian University (CN)
Publication Details
- Journal
- Materials Chemistry Frontiers
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5qm00104h
- Primary Topic
- Organic Light-Emitting Diodes Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00