Functionalization of phosphorescent emitters and their host materials by main-group elements for phosphorescent organic light-emitting devices

X Yang, G Zhou, WY Wong - Chemical Society Reviews, 2015 - pubs.rsc.org
Phosphorescent organic light-emitting devices (OLEDs) have attracted increased attention
from both academic and industrial communities due to their potential practical application in …

Structure–property relationship of 4-substituted-spirobifluorenes as hosts for phosphorescent organic light emitting diodes: An overview

C Poriel, J Rault-Berthelot - Journal of Materials Chemistry C, 2017 - pubs.rsc.org
The aim of the present review is to report the state of the art of an emerging family of
molecules, namely 4-substituted spirobifluorenes (SBFs). Their syntheses, physico-chemical …

A new molecular design based on thermally activated delayed fluorescence for highly efficient organic light emitting diodes

P Rajamalli, N Senthilkumar… - Journal of the …, 2016 - ACS Publications
Two benzoylpyridine-carbazole based fluorescence materials DCBPy and DTCBPy, bearing
two carbazolyl and 4-(t-butyl) carbazolyl groups, respectively, at the meta and ortho carbons …

Potassium salts of para-aromatic dicarboxylates as the highly efficient organic anodes for low-cost K-ion batteries

Q Deng, J Pei, C Fan, J Ma, B Cao, C Li, Y Jin, L Wang… - Nano Energy, 2017 - Elsevier
Two small organic molecules, namely potassium terephthalate (K 2 TP) and potassium 2, 5-
pyridinedicarboxylate (K 2 PC), were newly exploited as the highly efficient organic anodes …

Multi-dipolar chromophores featuring phosphine oxide as joint acceptor: a new strategy toward high-efficiency blue thermally activated delayed fluorescence dyes

C Duan, J Li, C Han, D Ding, H Yang, Y Wei… - Chemistry of …, 2016 - ACS Publications
Blue thermally activated delayed fluorescence (TADF) dyes are basically combinations of
strong acceptors and weak donors. In this work, a weak acceptor P O group was employed …

Axially Chiral Biphenyl Compound‐Based Thermally Activated Delayed Fluorescent Materials for High‐Performance Circularly Polarized Organic Light‐Emitting …

ZL Tu, ZP Yan, X Liang, L Chen, ZG Wu… - Advanced …, 2020 - Wiley Online Library
To boost intrinsic circularly polarized luminescence (CPL) properties of chiral emitters, an
axially chiral biphenyl unit is inlaid in thermally activated delayed fluorescent (TADF) …

Benzimidazobenzothiazole‐based bipolar hosts to harvest nearly all of the excitons from blue delayed fluorescence and phosphorescent organic light‐emitting diodes

LS Cui, JU Kim, H Nomura, H Nakanotani… - Angewandte …, 2016 - Wiley Online Library
Much effort has been devoted to developing highly efficient organic light‐emitting diodes
(OLEDs) that function through phosphorescence or thermally activated delayed …

Electron push–pull effects on intramolecular charge transfer in perylene-based donor–acceptor compounds

M Ahn, MJ Kim, DW Cho, KR Wee - The Journal of Organic …, 2020 - ACS Publications
A series of asymmetric donor–acceptor (D–A) perylene-based compounds, 3-(N, N-bis (4′-
(R)-phenyl) amino) perylene (Peri–DPA (R)), were successfully prepared to explore their …

Up to 100% formation ratio of doublet exciton in deep-red organic light-emitting diodes based on neutral π-radical

A Obolda, X Ai, M Zhang, F Li - ACS Applied Materials & Interfaces, 2016 - ACS Publications
In a neutral π-radical-based organic light-emitting diode (OLED), although the emission
comes from the doublet excitons and their transition to the ground state is spin-allowed, the …

[1,2,4]Triazolo[1,5-a]pyridine as Building Blocks for Universal Host Materials for High-Performance Red, Green, Blue and White Phosphorescent Organic Light …

W Song, L Shi, L Gao, P Hu, H Mu, Z Xia… - … applied materials & …, 2018 - ACS Publications
The electron-accepting [1, 2, 4] triazolo [1, 5-a] pyridine (TP) moiety was introduced to build
bipolar host materials for the first time, and two host materials based on this TP acceptor and …