Highly Efficient Thermally Activated Delayed Fluorescence via J‐Aggregates with Strong Intermolecular Charge Transfer

2019 ◽  
Vol 31 (28) ◽  
pp. 1808242 ◽  
Author(s):  
Jie Xue ◽  
Qingxin Liang ◽  
Rui Wang ◽  
Jiayue Hou ◽  
Wenqiang Li ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Delayed Fluorescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Highly Efficient ◽  
Intermolecular Charge Transfer ◽  
J Aggregates

Near-infrared-II thermally activated delayed fluorescence organic light-emitting diodes

2020 ◽  
Vol 56 (63) ◽  
pp. 8988-8991
Author(s):  
Qingxin Liang ◽  
Jingyi Xu ◽  
Jie Xue ◽  
Juan Qiao
Keyword(s):  
Charge Transfer ◽  
Near Infrared ◽  
Light Emitting Diodes ◽  
Delayed Fluorescence ◽  
Organic Light Emitting Diodes ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Organic Light ◽  
Intermolecular Charge Transfer

The first thermally activated delayed fluorescence emitter and organic light-emitting diodes in the near-infrared II region were realized via intermolecular charge-transfer aggregates.

Highly efficient thermally activated delayed fluorescence emitters enabled by double charge transfer pathways via ortho-linked triarylboron/carbazole hybrids

2021 ◽  
Author(s):  
Minting Ouyang ◽  
Longjiang Xing ◽  
Qiaodeng Chen ◽  
Hong Huang ◽  
Minrong Zhu ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Delayed Fluorescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Highly Efficient ◽  
Double Charge

Two thermally activated delayed fluorescence emitters with double charge transfer pathways have been studied. Owing to the restricted ortho-linked D–A–D configuration, both emitters exhibited excellent luminescent performance.

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