The role of intermolecular interactions in regulating the thermally activated delayed fluorescence and charge transfer properties: a theoretical perspective

2020 ◽  
Vol 8 (25) ◽  
pp. 8601-8612 ◽  
Author(s):  
Jianzhong Fan ◽  
Yuchen Zhang ◽  
Yuying Ma ◽  
Yuzhi Song ◽  
Lili Lin ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Theoretical Perspective ◽  
Delayed Fluorescence ◽  
Organic Light Emitting Diodes ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Organic Light ◽  
Transfer Properties

Thermally activated delayed fluorescence (TADF) materials show promising applications in organic light-emitting diodes (OLEDs).

Exciton energy transfer in organic light emitting diodes with thermally activated delayed fluorescence dopants

2018 ◽  
Vol 6 (25) ◽  
pp. 6860-6868 ◽  
Author(s):  
Igor Lyskov ◽  
Mihajlo Etinski ◽  
Christel M. Marian ◽  
Salvy P. Russo
Keyword(s):  
Light Emitting Diodes ◽  
Delayed Fluorescence ◽  
Organic Light Emitting Diodes ◽  
Mutual Orientation ◽  
Exciton Energy ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Organic Light

The role of the mutual orientation of thermally activated delayed fluorescence dopants and their complementary fluorophores in organic light emitting diodes.

Zinc complexes exhibiting highly efficient thermally activated delayed fluorescence and their application to organic light-emitting diodes

2015 ◽  
Vol 51 (15) ◽  
pp. 3181-3184 ◽  
Author(s):  
Yumi Sakai ◽  
Yuta Sagara ◽  
Hiroko Nomura ◽  
Nozomi Nakamura ◽  
Yoshitake Suzuki ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Metal Complexes ◽  
Delayed Fluorescence ◽  
Zinc Complexes ◽  
Organic Light Emitting Diodes ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Organic Light ◽  
Ligand Charge Transfer

Newly synthesized metal complexes emitting thermally activated delayed fluorescence based on intra-ligand charge transfer and enhanced by metallization achieved efficiencies of nearly 20% in vacuum vapor deposited devices.

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.

scholarly journals The role of solid state solvation on the charge transfer state of a thermally activated delayed fluorescence emitter

2017 ◽  
Vol 5 (42) ◽  
pp. 11001-11009 ◽  
Author(s):  
T. Northey ◽  
J. Stacey ◽  
T. J. Penfold
Keyword(s):  
Solid State ◽  
Delayed Fluorescence ◽  
Organic Light Emitting Diodes ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Organic Light ◽  
Device Properties ◽  
Transfer State

Solid state solvation, crucial for understanding the device properties of 3rd generation organic light emitting diodes (OLEDs) based upon thermally activated delayed fluorescence (TADF), is investigated using molecular dynamics and quantum chemistry.

Electrostatic potential dispersing pyrimidine-5-carbonitrile acceptor for high efficiency and long lifetime thermally activated delayed fluorescence organic light-emitting diodes

2019 ◽  
Vol 7 (40) ◽  
pp. 12695-12703 ◽  
Author(s):  
Ji Seon Jang ◽  
Ha Lim Lee ◽  
Kyung Hyung Lee ◽  
Jun Yeob Lee
Keyword(s):  
Electrostatic Potential ◽  
High Efficiency ◽  
Delayed Fluorescence ◽  
Organic Light Emitting Diodes ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Organic Light ◽  
Long Lifetime ◽  
Acceptor Moiety

Pyrimidine-5-carbonitrile was developed as an electrostatic potential managing and strong acceptor moiety of thermally activated delayed fluorescent (TADF) emitters for high efficiency and long lifetime in devices.

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