Pyrene-based blue emitters with aggregation-induced emission features for high-performance organic light-emitting diodes

Feng, Xing; Xu, Zeng; Hu, Zhen; Qi, Chunxuan; Luo, Dongxiang; Zhao, Xingyu; Mu, Zhongfei; Lam, Jacky Wing Yip; Redshaw, Carl; Ma, Dongge; Tang, Ben Zhong

Abstract

© 2019 The Royal Society of Chemistry. Pyrene is a representative aggregation-caused quenching (ACQ) chromophore. Herein, by introducing tetraphenylethylene or triphenylethylene with a typical aggregation-induced emission (AIE) characteristic at pyrene's 2,7-positions, we have succeeded in converting it into AIE luminogens (AIEgens). The new compounds, namely Py-TPE and Py-TriPE, exhibit strong sky-blue emission (

Citation

Feng, X., Xu, Z., Hu, Z., Qi, C., Luo, D., Zhao, X., Mu, Z., Lam, J. W. Y., Redshaw, C., Ma, D., & Tang, B. Z. (2019). Pyrene-based blue emitters with aggregation-induced emission features for high-performance organic light-emitting diodes. Journal of Materials Chemistry C, 7(8), 2283-2290. https://doi.org/10.1039/c8tc05547e

• Journal Article Type: Article
• Acceptance Date: Nov 5, 2018
• Online Publication Date: Jan 16, 2019
• Publication Date: Jan 16, 2019
• Deposit Date: Jan 30, 2019
• Publicly Available Date: Jan 17, 2020
• Journal: Journal of Materials Chemistry C
• Print ISSN: 2050-7526
• Electronic ISSN: 2050-7534
• Publisher: Royal Society of Chemistry
• Peer Reviewed: Peer Reviewed
• Volume: 7
• Issue: 8
• Pages: 2283-2290
• DOI: https://doi.org/10.1039/c8tc05547e
• Keywords: Materials Chemistry; General Chemistry
• Public URL: https://hull-repository.worktribe.com/output/1250236
• Contract Date: Jan 30, 2019