Results 111 to 120 of about 3,547 (153)

Recent advances in organic thermally activated delayed fluorescence materials

Chemical Society Reviews, 2017
Thermally activated delayed fluorescence: harvesting dark triplet excitons to generate bright emissive singlet excitons.
Zhiyong Yang   +8 more
openaire   +4 more sources

Thermally Activated Delayed Fluorescence Polysiloxanes with Short Delay Fluorescence Lifetimes

Macromolecular Rapid Communications, 2022
AbstractBlue‐emitting thermally activated delayed fluorescence (TADF) polymers are still in demand for high‐efficiency display materials. Through‐space charge transfer (TSCT) strategy is promising for keeping color purity of blue‐emitting polymers with nonconjugated main chains.
Silu Liu   +5 more
openaire   +2 more sources

A novel thermally activated delayed fluorescence macrocycle

Chemical Communications, 2022
A novel luminescent macrocycle was conveniently synthesized, which exhibited flexible conformations and excellent thermally activated delayed fluorescence properties.
He-Ye Zhou   +4 more
openaire   +2 more sources

Polymer Electrochemiluminescence Featuring Thermally Activated Delayed Fluorescence

ChemPhysChem, 2021
AbstractElectrochemiluminescence (ECL) based on conjugated polymers or oligomers is persistently being pursued owing to its huge application scope ranging from ultra‐sensitive bioanalysis to ultra‐resolution imaging and spectroscopy. Because of the theoretical limit in radiative exciton generation yield (typically ∼25 %) of those polymers or oligomers,
Ping Huang   +11 more
openaire   +2 more sources

Thermally activated delayed fluorescence materials as organic photosensitizers

Chemical Communications, 2021
The use of thermally activated delayed fluorescence molecules as photosensitizers is covered with emphasis on strategies employed to control their excited state behaviour to suit a particular application.
Alexander M. Polgar, Zachary M. Hudson
openaire   +2 more sources

Difluoroboron-Enabled Thermally Activated Delayed Fluorescence

ACS Applied Materials & Interfaces, 2019
A new series of tetracoordinated boron-enabled thermally activated delayed fluorescence (TADF) materials with a donor-acceptor BF2-type framework were designed and conveniently synthesized. Difluoroboron plays a critical role and acts as a key to coordinate with the latent acceptor of the 2-(4-phenylpyridin-2-yl)phenol (PPyPOH) moiety to realize TADF ...
Guijie Li   +4 more
openaire   +2 more sources

Thermally Activated Delayed Fluorescent Polymers

Journal of Polymer Science Part A: Polymer Chemistry, 2017
ABSTRACTThe development of organic light emitting diodes (OLEDs) based on fluorescent materials has made a great progress in improving light emitting efficiency and full range colors. But it still encounters the low singlet excitons generation ratio of 25% in device.
Yujun Xie, Zhen Li
openaire   +1 more source

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