Achieving high-efficiency blue organic light-emitting diodes <i>via</i> pyridyl-unit incorporated thermally activated delayed fluorescence materials
A blue TADF emitter was designed by introducing a pyridyl group into a donor unit. This modification decreases the electron-donating ability and forms intramolecular C–H⋯N hydrogen bonds, leading to a hypsochromic shift.
Authors
- Dian Xie (ORCID: https://orcid.org/0009-0006-6287-8902)
- Yujun Xie (ORCID: https://orcid.org/0000-0002-4990-1550)
- Xiaojuan Song (ORCID: https://orcid.org/0000-0002-5181-4982)
- Dongge Ma (ORCID: https://orcid.org/0000-0001-9337-9715)
- Ben Zhong Tang (ORCID: https://orcid.org/0000-0002-0293-964X)
- Zhen Li (ORCID: https://orcid.org/0000-0002-1512-1345)
- Xiaoning Li (ORCID: https://orcid.org/0000-0002-6466-555X)
Institutions
- Tianjin University (CN)
- Wuhan University (CN)
- Chinese University of Hong Kong, Shenzhen (CN)
- South China University of Technology (CN)
Publication Details
- Journal
- Journal of Materials Chemistry C
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5tc02857d
- Citations
- 2
- Primary Topic
- Organic Light-Emitting Diodes Research
- Type
- article
- Field-Weighted Citation Impact
- 1.46