Perspective on host materials for thermally activated delayed fluorescence organic light emitting diodes

T Chatterjee, KT Wong - Advanced Optical Materials, 2019 - Wiley Online Library
Organic light emitting diode (OLED) is a new yet promising technology that is anticipated to
replace the liquid crystal display technology in the very near future. The development of both …

Recent progress of sulphur-containing high-efficiency organic light-emitting diodes (OLEDs)

Z Feng, Z Cheng, H Jin, P Lu - Journal of Materials Chemistry C, 2022 - pubs.rsc.org
In the last few decades, organic light-emitting diodes (OLEDs) have been rapidly developed
and occupy an important position in the lighting and display market. Early conventional …

Over 10% EQE Near‐Infrared Electroluminescence Based on a Thermally Activated Delayed Fluorescence Emitter

Y Yuan, Y Hu, YX Zhang, JD Lin… - Advanced Functional …, 2017 - Wiley Online Library
Significant effort has been made to develop novel material systems to improve the efficiency
of near‐infrared organic light‐emitting diodes (NIR OLEDs). Of those, fluorescent …

Mechanochemical Synthesis of Aryl Fluorides by Using Ball Milling and a Piezoelectric Material as the Redox Catalyst

X Wang, X Zhang, L Xue, Q Wang, F You… - Angewandte …, 2023 - Wiley Online Library
Aryl fluorides are important structural motifs in many pharmaceuticals. Although the Balz–
Schiemann reaction provides an entry to aryl fluorides from aryldiazonium …

Solid‐State C− N Cross‐Coupling Reactions with Carbazoles as Nitrogen Nucleophiles Using Mechanochemistry

K Kubota, T Endo, M Uesugi, Y Hayashi… - ChemSusChem, 2022 - Wiley Online Library
The palladium‐catalyzed solid‐state C− N cross‐coupling of carbazoles with aryl halides via
a high‐temperature ball‐milling technique has been reported. This reaction allowed simple …

Host‐Dopant Interaction between Organic Thermally Activated Delayed Fluorescence Emitter and Host Material: Insight into the Excited State

N Li, F Ni, X Lv, Z Huang, X Cao… - Advanced Optical …, 2022 - Wiley Online Library
Organic light‐emitting diodes (OLEDs) represent one of the most promising technologies for
future displays and lighting sources, which have received extensive research attention …

Nature of the lowest singlet and triplet excited states of organic thermally activated delayed fluorescence emitters: a self-consistent quantum mechanics/embedded …

Z Tu, G Han, T Hu, R Duan, Y Yi - Chemistry of Materials, 2019 - ACS Publications
Thermally activated delayed fluorescence (TADF) is dictated by the properties of the lowest
singlet (S1) and triplet (T1) excited states. Both small energy difference (Δ E ST) and large …

Triplet decay-induced negative temperature dependence of the transient photoluminescence decay of thermally activated delayed fluorescence emitter

X Wei, Y Chen, R Duan, J Liu, R Wang, Y Liu… - Journal of Materials …, 2017 - pubs.rsc.org
The photophysical properties of three TX-based D–A isomers (TXO-PhCz1, TXO-PhCz3,
and TXO-PhCz4) with a PhCz donor at different substitution positions of phenyl group on a …

Efficient near‐infrared emission by adjusting the guest–host interactions in thermally activated delayed fluorescence organic light‐emitting diodes

Y Hu, Y Yuan, YL Shi, D Li, ZQ Jiang… - Advanced Functional …, 2018 - Wiley Online Library
Thermally activated delayed fluorescence materials can effectively achieve high efficiency
by harvesting singlet and triplet excitons in organic light‐emitting diodes (OLEDs). However …

Recent progresses and challenges in colloidal quantum dot light-emitting diodes: a focus on electron transport layers with metal oxide nanoparticles and organic …

J Kim - Nanoscale Horizons, 2024 - pubs.rsc.org
Colloidal quantum dots (QDs) are highly promising for display technologies due to their
distinctive optical characteristics, such as tunable emission wavelengths, narrow emission …