The golden age of thermally activated delayed fluorescence materials: design and exploitation

JM Dos Santos, D Hall, B Basumatary… - Chemical …, 2024 - ACS Publications
Since the seminal report by Adachi and co-workers in 2012, there has been a veritable
explosion of interest in the design of thermally activated delayed fluorescence (TADF) …

Chiral TADF Polymers Realizing Highly‐Efficient Deep‐Red Circularly Polarized Electroluminescence Over 660 nm

JM Teng, CF Chen - Advanced Optical Materials, 2023 - Wiley Online Library
Circularly polarized electroluminescence (CPEL) from thermally activated delayed
fluorescence (TADF) emitters have been widely reported in recent years. However, a …

Indolocarbazole-based deep-blue multiple-resonance narrowband emitters and efficient organic light-emitting diodes

Q Peng, W Yang, N Li, S Gong, X Gao, C Ye… - Chemical Engineering …, 2023 - Elsevier
Developing organic deep-blue multiple-resonance (MR) emitters with narrow full widths at
half maximum (FWHMs) is of great significance for improving the color purity of organic light …

Molecular engineering of blue diphenylsulfone-based emitter with aggregation-enhanced emission and thermally activated delayed fluorescence characteristics …

J Huo, S Xiao, Y Wu, M Li, H Tong, H Shi, D Ma… - Chemical Engineering …, 2023 - Elsevier
Thermally activated delayed fluorescence (TADF) emitters with aggregation-enhanced
emission (AEE) characteristics are in high demand in organic light-emitting diodes (OLEDs) …

Exciplex, Not Heavy-Atom Effect, Controls the Triplet Dynamics of a Series of Sulfur-Containing Thermally Activated Delayed Fluorescence Molecules

S Öner, S Kuila, K Stavrou, A Danos… - Chemistry of …, 2024 - ACS Publications
The efficiency of thermally activated delayed fluorescence (TADF) in organic materials relies
on rapid intersystem crossing rates and fast conversion of triplet (T) excitons into a singlet …

Efficient thermally activated delayed fluorescent emitter based on a spiro-type benzo [b] acridine donor and a benzophenone acceptor

X Song, Z Liu, M Lu, S Zou, F Guo, S Gao… - Journal of Materials …, 2022 - pubs.rsc.org
A novel spiro-type donor 5H-spiro [benzo [b] acridine-12, 9′-fluorene](SPBAC) and a
thermally activated delayed fluorescence (TADF) emitter bis (4-(5H-spiro [benzo [b] acridine …

High-Efficiency Asymmetric TADF Dendrimers via Promoting Mixing of Multiple Excited States toward Solution-Processed OLEDs with Low Efficiency Rolloff

K Shi, Y Xie, L Hua, S Li, Z Yang, Y Yin… - ACS Materials …, 2024 - ACS Publications
Thermally activated delayed fluorescence (TADF) dendrimers are emerging as promising
candidates for solution-processed organic light-emitting diodes (OLEDs), but it is still …

Efficient Large‐Area (81 cm2) Ternary Copper Halides Light‐Emitting Diodes with External Quantum Efficiency Exceeding 13% via Host‐Guest Strategy

S Lin, Z Ma, X Ji, Q Zhou, W Chu, J Zhang… - Advanced …, 2024 - Wiley Online Library
Ternary copper (Cu) halides are promising candidates for replacing toxic lead halides in the
field of perovskite light‐emitting diodes (LEDs) toward practical applications. However, the …

Turning the energy channel of side-chain TADF polymers by monomer optimization for high-efficiency solution-processed white OLEDs

K Zhang, W Zhang, Q Cao, T Zhou, F Ge, H Xu… - Journal of …, 2023 - Elsevier
Suppressing non-radiative channel in luminescent polymer is the key factor for high device
efficiency of organic light-emitting diodes (OLEDs). In this paper, we synthesized three side …

Strong one-/two-photon excited fluorescence from long-range exciplex states in donor-spacer-acceptor system

H Du, C Liu, Y Yu, J Li, S Han, Z Pang - Dyes and Pigments, 2023 - Elsevier
The utilization of long-range coupled electron-hole pairs in exciplex-based thermally
activated delayed fluorescence (TADF) materials exhibits charming potential in applications …