A π-extended tercarbazole-core multi-resonance delayed fluorescence emitter exhibiting efficient narrowband yellow electroluminescence

被引：7
|
作者：
Konidena, Rajendra Kumar [1 ,2 ]
Yang, Minlang [1 ]
Yasuda, Takuma [1 ]
机构：
[1] Kyushu Univ, Inst Adv Study, Fukuoka, Japan
[2] SRM Inst Sci & Technol, Fac Engn & Technol, Dept Chem, Chennai 603203, Tamil Nadu, India
来源：
CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 68期
关键词：
Electroluminescence;
D O I：
10.1039/d3cc03241h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Herein, a simple and versatile molecular design for long-wavelength (>550 nm) multi-resonance thermally activated delayed fluoresence emitters is reported. Extending a fully fused polycyclic & pi;-system with an additional para-N-& pi;-N conjugation induces narrowband bright-yellow photoluminescence and electroluminescence emissions at & SIM;560 nm.
引用
收藏
页码：10251 / 10254
页数：4
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