Through‐space charge transfer polymers for solution‐processed organic light‐emitting diodes

S Shao, L Wang - Aggregate, 2020 - Wiley Online Library
Through‐space charge transfer (TSCT) polymers are an attractive class of luminescent
polymers with spatial donor/acceptor architecture and thermally activated delayed …

[HTML][HTML] Recent advances in thermally activated delayed fluorescent polymer—molecular designing strategies

X Yin, Y He, X Wang, Z Wu, E Pang, J Xu… - Frontiers in …, 2020 - frontiersin.org
Thermally activated delayed fluorescent (TADF) materials, as the third generation of organic
electroluminescent materials, have many advantages over other organic light-emitting …

Achieving narrow FWHM and High EQE over 38% in blue OLEDs using rigid heteroatom‐based deep blue TADF sensitized host

R Braveenth, H Lee, JD Park, KJ Yang… - Advanced Functional …, 2021 - Wiley Online Library
Simultaneously obtaining high efficiency and deep blue emission in organic light emitting
diodes (OLEDs) remains a challenge. To overcome the demands associated with deep blue …

peri-Acenoacene Ribbons with Zigzag BN-Doped Peripheries

M Franceschini, M Crosta, RR Ferreira… - Journal of the …, 2022 - ACS Publications
Here, we report the synthesis of BN-doped graphenoid nanoribbons, in which peripheral
carbon atoms at the zigzag edges have been selectively replaced by boron and nitrogen …

Sterically‐locked donor–acceptor conjugated polymers showing efficient thermally activated delayed fluorescence

J Rao, L Yang, X Li, L Zhao, S Wang, H Tian… - Angewandte …, 2021 - Wiley Online Library
Abstract Donor–acceptor (D–A) conjugated polymers often possess a significant frontier
molecular orbital overlap because of the conjugation elongation, leading to no thermally …

Topochemical synthesis of two‐dimensional transition‐metal phosphides using phosphorene templates

S Yang, G Chen, AG Ricciardulli… - Angewandte Chemie …, 2020 - Wiley Online Library
Transition‐metal phosphides (TMPs) have emerged as a fascinating class of narrow‐gap
semiconductors and electrocatalysts. However, they are intrinsic nonlayered materials that …

Linear and nonlinear optical responses of nitrobenzofurazan-sulfide derivatives: DFT-QTAIM investigation on twisted intramolecular charge transfer

B Abdelaziz, I Chérif, B Gassoumi… - The Journal of …, 2023 - ACS Publications
In this study, we report on the green fluorescence exhibited by nitrobenzofurazan-sulfide
derivatives (NBD-S i, i= 1–4). The optical responses of these studied compounds in a polar …

[HTML][HTML] Intramolecular charge transfer for optical applications

PK Samanta, R Misra - Journal of Applied Physics, 2023 - pubs.aip.org
Tuning of intramolecular charge transfer (ICT) in a molecule could be used to modulate its
linear and nonlinear optical (NLO) response properties. Over the years, the ICT process in …

Luminescent sp2-Carbon-Linked 2D Conjugated Polymers with High Photostability

S Xu, Y Li, BP Biswal, MA Addicoat, S Paasch… - Chemistry of …, 2020 - ACS Publications
Luminescent organic materials with high photostability are essential in optoelectronics,
sensor, and photocatalysis applications. However, small organic molecules are generally …

Reduced Intrinsic Non‐Radiative Losses Allow Room‐Temperature Triplet Emission from Purely Organic Emitters

Y Li, L Jiang, W Liu, S Xu, TY Li, F Fries… - Advanced …, 2021 - Wiley Online Library
Persistent luminescence from triplet excitons in organic molecules is rare, as fast non‐
radiative deactivation typically dominates over radiative transitions. This work demonstrates …