Exciplexes in OLEDs: Principles and promises

M Sarma, LM Chen, YS Chen, KT Wong - Materials Science and …, 2022 - Elsevier
Science has always been full of surprises, and organic light-emitting diodes (OLEDs) are no
exception. What exasperates scientists today may entice society tomorrow. The world has …

Photophysics of thermally activated delayed fluorescence molecules

FB Dias, TJ Penfold, AP Monkman - Methods and applications in …, 2017 - iopscience.iop.org
Thermally activated delayed fluorescence (TADF) has recently emerged as one of the most
attractive methods for harvesting triplet states in metal-free organic materials for application …

Exciplex: an intermolecular charge-transfer approach for TADF

M Sarma, KT Wong - ACS applied materials & interfaces, 2018 - ACS Publications
Organic materials that display thermally activated delayed fluorescence (TADF) are a
striking class of functional materials that have witnessed a booming progress in recent …

Versatile indolocarbazole‐isomer derivatives as highly emissive emitters and ideal hosts for thermally activated delayed fluorescent OLEDs with alleviated efficiency …

D Zhang, X Song, M Cai, H Kaji, L Duan - Advanced Materials, 2018 - Wiley Online Library
Maintaining high efficiency at high brightness levels is an exigent challenge for real‐world
applications of thermally activated delayed fluorescent organic light‐emitting diodes (TADF …

Regio-and conformational isomerization critical to design of efficient thermally-activated delayed fluorescence emitters

MK Etherington, F Franchello, J Gibson… - Nature …, 2017 - nature.com
Regio-and conformational isomerization are fundamental in chemistry, with profound effects
upon physical properties, however their role in excited state properties is less developed …

Blocking energy‐loss pathways for ideal fluorescent organic light‐emitting diodes with thermally activated delayed fluorescent sensitizers

D Zhang, X Song, M Cai, L Duan - Advanced Materials, 2018 - Wiley Online Library
Organic light‐emitting diodes (OLEDs) based on thermally activated delayed fluorescence‐
sensitized fluorescence (TSF) offer the possibility of attaining an ultimate high efficiency with …

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) …

Emissive and charge-generating donor–acceptor interfaces for organic optoelectronics with low voltage losses

S Ullbrich, J Benduhn, X Jia, VC Nikolis, K Tvingstedt… - Nature materials, 2019 - nature.com
Intermolecular charge-transfer states at the interface between electron donating (D) and
accepting (A) materials are crucial for the operation of organic solar cells but can also be …

Enhancing built-in electric field via molecular dipole control in conjugated microporous polymers for boosting charge separation

Z Deng, H Zhao, X Cao, S Xiong, G Li… - … Applied Materials & …, 2022 - ACS Publications
The built-in electric field (BEF) has been considered as the key kinetic factor for facilitating
efficient photoinduced carrier separation and migration of polymeric photocatalysts …

Realizing 20% external quantum efficiency in electroluminescence with efficient thermally activated delayed fluorescence from an exciplex

M Chapran, P Pander, M Vasylieva… - … applied materials & …, 2019 - ACS Publications
The investigation of nondoped exciplex blends of 2, 4, 6-tris [3-(diphenylphosphinyl) phenyl]-
1, 3, 5-triazine (PO-T2T), working as the one-electron acceptor molecule, with different …