Triptycene-fused multi-resonance TADF material endows high-efficiency electroluminescence and low efficiency roll-off†

IF 4.2 2区 化学 Q2 CHEMISTRY, MULTIDISCIPLINARY
Ke-Ke Tan, Meng Li and Chuan-Feng Chen
{"title":"Triptycene-fused multi-resonance TADF material endows high-efficiency electroluminescence and low efficiency roll-off†","authors":"Ke-Ke Tan, Meng Li and Chuan-Feng Chen","doi":"10.1039/D5CC03324A","DOIUrl":null,"url":null,"abstract":"<p >In this work, a new triptycene-fused B,N-multiple resonance TADF material, namely <strong>TpBN</strong>, was designed and synthesized. It showed narrowband emission at 488 nm, a PLQY of 99% and an EQE<small><sub>max</sub></small> of 27.0% with low efficiency roll-off, proving its potential for high-performance OLEDs.</p>","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":" 60","pages":" 11191-11194"},"PeriodicalIF":4.2000,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2025/cc/d5cc03324a","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0

Abstract

In this work, a new triptycene-fused B,N-multiple resonance TADF material, namely TpBN, was designed and synthesized. It showed narrowband emission at 488 nm, a PLQY of 99% and an EQEmax of 27.0% with low efficiency roll-off, proving its potential for high-performance OLEDs.

Abstract Image

三甲烯熔融多共振TADF材料具有高效率电致发光和低效率滚化的特点
本论文设计并合成了一种新型的三甲烯熔融B, n -多重共振TADF材料,即TpBN。其窄带发射波长为488nm, PLQY为99%,EQEmax为27.0%,且滚降效率低,证明了其在高性能oled领域的潜力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Chemical Communications
Chemical Communications 化学-化学综合
CiteScore
8.60
自引率
4.10%
发文量
2705
审稿时长
1.4 months
期刊介绍: ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信