Results 181 to 190 of about 4,758 (226)

Interlocked Rotaxane Enables TADF with Distinct Excited-State Structural Relaxation. [PDF]

open access: yesJ Am Chem Soc
Lin CJ   +8 more
europepmc   +1 more source

Conformational isomeric thermally activated delayed fluorescence (TADF) emitters: mechanism, applications, and perspectives

Physical Chemistry Chemical Physics, 2023
In this review, we summarized the mechanism and recent progress of conformational isomeric TADF emitters, and classified them according to their different applications, along with an outlook on their perspectives.
Hao Wu   +4 more
openaire   +2 more sources

Conjugation‐Induced Thermally Activated Delayed Fluorescence (TADF): From Conventional Non‐TADF Units to TADF‐Active Polymers

Advanced Functional Materials, 2017
Thermally activated delayed fluorescence (TADF)‐type compounds have great potential as emitter molecules in organic light‐emitting diodes, allowing for electrofluorescence with 100% internal quantum efficiency. In small molecules, TADF is achieved through the formation of intramolecular charge‐transfer states.
Qiang Wei   +10 more
openaire   +2 more sources

Thermally Activated Delayed Fluorescent (TADF) Mono‐Polymeric OLED with Higher EQE over Its TADF Repeating Unit

Macromolecular Chemistry and Physics, 2022
AbstractThermally activated delayed fuorescent (TADF) polymers are very suitable for fabricating highly efficient solution‐processed organic light emitting diodes (OLEDs). TADF homopolymers with simple structures are much preferred for preparation, but due to the triplet–triplet annnihilation, most TADF homopolymeric OLED exhibits lower external ...
Jiasen Zhang   +7 more
openaire   +1 more source

Dimers with thermally activated delayed fluorescence (TADF) emission in non-doped device

Journal of Materials Chemistry C, 2021
Two novel TADF molecules, with donor#1–σ–donor#2–π–acceptor (D1–σ–D2–π–A) conformation, were designed and synthesized through-bond charge transfer (TBCT) and through-space charge transfer (TSCT).
Xing Chen   +8 more
openaire   +1 more source

Thermally activated delayed fluorescence (TADF) organic molecules for efficient X-ray scintillation and imaging

Nature Materials, 2021
X-ray detection, which plays an important role in medical and industrial fields, usually relies on inorganic scintillators to convert X-rays to visible photons; although several high-quantum-yield fluorescent molecules have been tested as scintillators, they are generally less efficient.
Wenbo Ma   +20 more
openaire   +3 more sources

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