Organoboron-based multiple-resonance emitters: synthesis, structure–property correlations, and prospects

M Mamada, M Hayakawa, J Ochi… - Chemical Society …, 2024 - pubs.rsc.org
Boron-based multiple-resonance (MR) emitters exhibit the advantages of narrowband
emission, high absolute photoluminescence quantum yield, thermally activated delayed …

Recent progress and prospects of fluorescent materials based on narrow emission

HZ Li, FM Xie, YQ Li, JX Tang - Journal of Materials Chemistry C, 2023 - pubs.rsc.org
Thermally activated delayed fluorescence (TADF) emitters have been rapidly developed
over a decade, and they all have efficiencies in excess of 35% in the visible range. Despite …

Combining Carbazole Building Blocks and ν‐DABNA Heteroatom Alignment for a Double Boron‐Embedded MR‐TADF Emitter with Improved Performance

F Huang, XC Fan, YC Cheng, H Wu… - Angewandte Chemie …, 2023 - Wiley Online Library
Building blocks and heteroatom alignments are two determining factors in designing
multiple resonance (MR)‐type thermally activated delayed fluorescence (TADF) emitters …

High‐Efficiency Ultraviolet Electroluminescence from Multi‐Resonance Phosphine Oxide Polycyclic Aromatics

P Ma, Y Chen, Y Man, Q Qi, Y Guo… - Angewandte Chemie …, 2024 - Wiley Online Library
Efficient ultraviolet (UV) electroluminescent materials remain a great challenge, since short
peak wavelength< 400 nm and narrow full width at half maximum (FWHM)< 50 nm are …

Is a small singlet–triplet energy gap a guarantee of TADF performance in MR-TADF compounds? Impact of the triplet manifold energy splitting

R Keruckiene, AA Vaitusionak, MI Hulnik… - Journal of Materials …, 2024 - pubs.rsc.org
Aiming at obtaining pure-color emitters for organic light-emitting diodes (OLEDs), we
designed and synthesized a new organic boron-containing indolocarbazole derivative as a …

Thienoacene-fused fluorophores for highly efficient deep red/near-infrared OLEDs

L Zhu, Y Liu, X Wang, K Zhang, JW Tai, YQ Sun… - Chemical Engineering …, 2023 - Elsevier
Highly efficient deep red/near-infrared (DR/NIR) thermally activated delayed fluorescence
(TADF) emitters were rarely reported by now, which was partially due to the lack of …

Inverted lowest singlet and triplet excitation energy ordering of graphitic carbon nitride flakes

X Wang, A Wang, M Zhao, N Marom - The Journal of Physical …, 2023 - ACS Publications
In organic light-emitting diodes (OLEDs), only 25% of electrically generated excitons are in a
singlet state, S 1, and the remaining 75% are in a triplet state, T 1. In thermally activated …

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 …

A π-extended tercarbazole-core multi-resonance delayed fluorescence emitter exhibiting efficient narrowband yellow electroluminescence

RK Konidena, M Yang, T Yasuda - Chemical Communications, 2023 - pubs.rsc.org
Herein, a simple and versatile molecular design for long-wavelength (> 550 nm) multi-
resonance thermally activated delayed fluoresence emitters is reported. Extending a fully …

High-security information encryption strategy based on optical functional materials: A review on materials design, problems, multiple coding, and beyond

AO Omoniyi, Y Wang, S Yang, J Liu, J Zhang… - Materials Today …, 2023 - Elsevier
The proliferation of visual communication and data storage has resulted in the need for
secure information protection, rendering data security a crucial concern. Researchers have …