Purely organic thermally activated delayed fluorescence materials for organic light‐emitting diodes
The design of thermally activated delayed fluorescence (TADF) materials both as emitters
and as hosts is an exploding area of research. The replacement of phosphorescent metal …
and as hosts is an exploding area of research. The replacement of phosphorescent metal …
Recent advances in polymer organic light-emitting diodes (PLED) using non-conjugated polymers as the emitting layer and contrasting them with conjugated …
MY Wong - Journal of Electronic Materials, 2017 - Springer
Polymer organic light-emitting diodes (PLED) are one of the most studied subjects in flexible
electronics thanks to their economical wet fabrication procedure for enhanced price …
electronics thanks to their economical wet fabrication procedure for enhanced price …
Direct observation of excimer-mediated intramolecular electron transfer in a cofacially-stacked perylene bisimide pair
We have elucidated excimer-mediated intramolecular electron transfer in cofacially stacked
PBIs tethered by two phenylene-butadiynylene loops. The electron transfer between …
PBIs tethered by two phenylene-butadiynylene loops. The electron transfer between …
Excimer evolution hampers symmetry-broken charge-separated states
Achieving long-lived symmetry-broken charge-separated states in chromophoric assemblies
is quintessential for enhanced performance of artificial photosynthetic mimics. However, the …
is quintessential for enhanced performance of artificial photosynthetic mimics. However, the …
Benzimidazobenzothiazole‐based bipolar hosts to harvest nearly all of the excitons from blue delayed fluorescence and phosphorescent organic light‐emitting diodes
Much effort has been devoted to develo** highly efficient organic light‐emitting diodes
(OLEDs) that function through phosphorescence or thermally activated delayed …
(OLEDs) that function through phosphorescence or thermally activated delayed …
The nature of excimer formation in crystalline pyrene nanoparticles
RD Pensack, RJ Ashmore, AL Paoletta… - The Journal of …, 2018 - ACS Publications
Pyrene is an exemplary conjugated organic chromophore with a strong propensity for self-
association through an excited-state process known as excimer formation. Pyrene …
association through an excited-state process known as excimer formation. Pyrene …
Double benzylidene ketones as photoinitiators for visible light photopolymerization
B Bao, J You, D Li, H Zhan, L Zhang, M Li… - Journal of Photochemistry …, 2022 - Elsevier
In this work, four novel double benzylidene ketone dyes (TPA-H, CZ-H, TPA-C, and CZ-C)
with D–A structure were synthesized and showed good charge transfer characteristics and …
with D–A structure were synthesized and showed good charge transfer characteristics and …
Understanding degradation of organic light-emitting diodes from magnetic field effects
The impact of magnetic field effects on the electroluminescence of organic light-emitting
diodes is commonly used to characterize exciton dynamics such as generation, annihilation …
diodes is commonly used to characterize exciton dynamics such as generation, annihilation …
Conformational dependence of triplet energies in rotationally hindered N‐and S‐heterocyclic dimers: new design and measurement rules for high triplet energy OLED …
A series of four heterocyclic dimers has been synthesized, with twisted geometries imposed
across the central linking bond by ortho‐alkoxy chains. These include two isomeric …
across the central linking bond by ortho‐alkoxy chains. These include two isomeric …
Modulating non‐radiative deactivation via acceptor reconstruction to expand high‐efficient red thermally activated delayed fluorescent emitters
The development of high‐efficient red thermally activated delayed fluorescent (TADF)
materials is crucial to expanding their applications. Here, the acceptor reconstruction …
materials is crucial to expanding their applications. Here, the acceptor reconstruction …