High efficiency pure blue thermally activated delayed fluorescence molecules having 10H-phenoxaborin and acridan units

被引：286

作者：

Numata, Masaki ^{[1
]}

Yasuda, Takuma ^{[1
,2
,3
]}

Adachi, Chihaya ^{[1
,2
,4
]}

机构：

[1] Kyushu Univ, Ctr Organ Photon & Elect Res OPERA, Nishi Ku, Fukuoka 8190395, Japan

[2] Kyushu Univ, Ctr Organ Photon & Elect Res OPERA, Adachi Mol Exciton Engn Project, JST,ERATO,Nishi Ku, Fukuoka 8190395, Japan

[3] Kyushu Univ, INAMORI Frontier Res Ctr, Nishi Ku, Fukuoka 8190395, Japan

[4] Kyushu Univ, Int Inst Carbon Neutral Energy Res WPI I2CNER, Nishi Ku, Fukuoka 8190395, Japan

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 46期

基金：

日本学术振兴会;

关键词：

LIGHT-EMITTING-DIODES; OPTICAL-PROPERTIES; HOST MATERIAL;

D O I：

10.1039/c5cc00307e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Highly efficient blue thermally activated delayed fluorescence molecules having 10H-phenoxaborin and acridan units were reported. Pure blue emission peaking at around 450 nm with a high external electro-luminescence quantum efficiency of around 20% was demonstrated.

引用

页码：9443 / 9446

页数：4

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