Blue Axially Chiral Biphenyl Based Thermally Activated Delayed Fluorescence Materials for Efficient Circularly Polarized OLEDs

2021 ◽  
pp. 2100596
Author(s):  
Zhen‐Long Tu ◽  
Jun‐Jian Lu ◽  
Xu‐Feng Luo ◽  
Jia‐Jun Hu ◽  
Si Li ◽  
...  
Keyword(s):  
Delayed Fluorescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Circularly Polarized ◽  
Thermally Activated ◽  
Axially Chiral

scholarly journals Controlling the Thermally Activated Delayed Fluorescence of Axially Chiral Organic Emitters and Their Racemate for Information Encryption

2021 ◽  
Author(s):  
Bingjia Xu ◽  
Zicun Song ◽  
Minmin Zhang ◽  
Qingqing Zhang ◽  
Long Jiang ◽  
...  
Keyword(s):  
Delayed Fluorescence ◽  
One Pot ◽  
Thermally Activated Delayed Fluorescence ◽  
Circularly Polarized ◽  
Thermally Activated ◽  
Axially Chiral ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

A pair of axially chiral organic enantiomers were facilely prepared through a one-pot sequential synthesis. They exhibit circularly polarized luminescence activities and have thermally activated delayed fluorescence (TADF) and aggregation-induced...

Thermally activated delayed fluorescence with circularly polarized luminescence characteristics

2015 ◽  
Vol 51 (68) ◽  
pp. 13268-13271 ◽  
Author(s):  
Takuro Imagawa ◽  
Shuzo Hirata ◽  
Kenro Totani ◽  
Toshiyuki Watanabe ◽  
Martin Vacha
Keyword(s):  
Delayed Fluorescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Circularly Polarized ◽  
Metal Free ◽  
Thermally Activated ◽  
Sign Inversion ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Large Conformational Change ◽  
Luminescence Characteristics

A metal-free aromatic compound exhibiting thermally activated delayed fluorescence as well as circularly polarized luminescence (CPL) with dissymmetry factors of 10−3 is reported. This compound shows a sign inversion between its circular dichroism signal and CPL, which is caused by a large conformational change upon photoexcitation.

Theoretical study on the light-emitting mechanism of circularly polarized luminescence molecules with both thermally activated delayed fluorescence and aggregation-induced emission

2019 ◽  
Vol 21 (14) ◽  
pp. 7288-7297 ◽  
Author(s):  
Xiu Yin ◽  
Jian-Zhong Fan ◽  
Jie Liu ◽  
Lei Cai ◽  
Hao Sun ◽  
...  
Keyword(s):  
Theoretical Study ◽  
Delayed Fluorescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Circularly Polarized ◽  
Aggregation Induced Emission ◽  
Thermally Activated ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

The light-emitting mechanism of circularly polarized luminescence molecules with both TADF and AIE.

Thermally activated delayed fluorescence enantiomers for solution-processed circularly polarized electroluminescence

2019 ◽  
Vol 7 (46) ◽  
pp. 14511-14516 ◽  
Author(s):  
Sibing Sun ◽  
Jun Wang ◽  
Lingfeng Chen ◽  
Runfeng Chen ◽  
Jibiao Jin ◽  
...  
Keyword(s):  
High Efficiency ◽  
Delayed Fluorescence ◽  
Solution Processed ◽  
Thermally Activated Delayed Fluorescence ◽  
Circularly Polarized ◽  
Thermally Activated

Enantiomers with circularly polarized (CP) thermally activated delayed fluorescence were designed in a chiral-D–A architecture for solution-processed high-efficiency CP-OLEDs.

Circularly Polarized Electroluminescence of Thermally Activated Delayed Fluorescence-Active Chiral Binaphthyl-Based Luminogens

2019 ◽  
Vol 11 (29) ◽  
pp. 26165-26173 ◽  
Author(s):  
Yuxiang Wang ◽  
Yu Zhang ◽  
Wenrui Hu ◽  
Yiwu Quan ◽  
Yunzhi Li ◽  
...  
Keyword(s):  
Delayed Fluorescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Circularly Polarized ◽  
Thermally Activated
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