Through-space charge transfer dendrimers employing oxygen-bridged triarylboron acceptors for efficient deep-blue electroluminescence

被引：20
作者：
Du, Baoyun [1 ,2 ]
Wang, Xingdong [1 ]
Chen, Fan [1 ,2 ]
Yang, Qingqing [1 ]
Shao, Shiyang [1 ]
Wang, Lixiang [1 ,2 ]
Jing, Xiabin [1 ]
Wang, Fosong [1 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
[2] Univ Sci & Technol China, Sch Appl Chem & Engn, Hefei 230026, Anhui, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2021年 / 57卷 / 58期
基金：
中国国家自然科学基金;
关键词：
ACTIVATED DELAYED-FLUORESCENCE; AGGREGATION-INDUCED EMISSION; LIGHT-EMITTING-DIODES; OLEDS; HOST; POLYMERS; EMITTERS; DESIGN; CORE;
D O I：
10.1039/d1cc02311j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Through-space charge transfer dendrimers consisting of dendritic triacridan donors and oxygen-bridged triarylboron acceptors are demonstrated to exhibit deep-blue thermally activated delayed fluorescence with the state-of-the-art external quantum efficiency of 14.6% for electroluminescence by a solution process.
引用
收藏
页码：7144 / 7147
页数：4
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