Results 11 to 20 of about 17,454 (292)

Thermally Activated Delayed Fluorescence: Beyond the Single Molecule [PDF]

open access: yesFrontiers in Chemistry, 2020
Emitters that exhibit thermally activated delayed fluorescence (TADF) are of interest for commercial applications in organic light-emitting diodes (OLEDs) due to their ability to achieve internal quantum efficiency of 100%.
Marc K. Etherington
doaj   +4 more sources

Organic thermally activated delayed fluorescence material with strained benzoguanidine donor

open access: yesBeilstein Journal of Organic Chemistry, 2023
Organic thermally activated delayed fluorescence (TADF) materials have been widely investigated due to their impressive electronic properties and applied potential for the third generation of organic light-emitting diodes (OLED).
Alexander C. Brannan   +5 more
doaj   +8 more sources

Kinetic modeling of transient photoluminescence from thermally activated delayed fluorescence [PDF]

open access: yesThe Journal of Physical Chemistry C, 2018
A simplified state model and associated rate equations are used to extract the reverse intersystem crossing and other key rate constants from transient photoluminescence measurements of two high performance thermally activated delayed fluorescence ...
Brütting, Wolfgang   +7 more
core   +8 more sources

Editorial: Recent Advances in Thermally Activated Delayed Fluorescence Materials [PDF]

open access: yesFrontiers in Chemistry, 2020
EZ-C thanks EPSRC (EP/P010482/1) for financial support.
Chihaya Adachi   +3 more
doaj   +4 more sources

Diazine-based thermally activated delayed fluorescence chromophores [PDF]

open access: yesDyes and Pigments, 2022
Diazines are electron deficient six-membered aromatic rings heterocycles which have successfully been employed in the design of a wide range of push-pull chromophores for various applications in the field of organic electronics and optoelectronics. For instance, some have been specifically designed to be inserted in the electroluminescent emission ...
Achelle, Sylvain   +4 more
openaire   +2 more sources

Efficient Deep-Blue Electroluminescence Employing Heptazine-Based Thermally Activated Delayed Fluorescence

open access: yesPhotonics, 2021
We report an efficient deep-blue organic light-emitting diode (OLED) based on a heptazine-based thermally activated delayed fluorescent (TADF) emitter, 2,5,8-tris(diphenylamine)-tri-s-triazine (HAP-3DPA).
Jie Li   +5 more
doaj   +1 more source

Lock-and-Key Exciplexes for Thermally Activated Delayed Fluorescence

open access: yesOrganic Materials, 2020
We combine synthetic supramolecular chemistry and materials science to develop novel exciplexes for thermally activated delayed fluorescence. Our approach starts from a bowl-shaped acceptor molecule for which we synthesize tailor-made donors that bind in
Constantin-Christian A. Voll   +11 more
doaj   +1 more source

Thermally Activated Delayed Fluorescence in Fullerenes [PDF]

open access: yesAnnals of the New York Academy of Sciences, 2008
This report reviews the thermally activated delayed fluorescence (TADF) displayed by fullerenes. From the analysis of the steady‐state data, time‐resolved data, or by a combination of both, it is possible to determine several important photophysical parameters of fullerenes.
Carlos, Baleizão   +1 more
openaire   +2 more sources

Shedding light on thermally-activated delayed fluorescence. [PDF]

open access: yesChem Sci
To exploit the applicative potential of TADF, several intertwined interactions must be understood, fully accounting for the local environment.
Di Maiolo F   +5 more
europepmc   +4 more sources

Benzoate-based thermally activated delayed fluorescence materials

open access: yesRSC Advances, 2023
DMAC-MBZ and PTZ-MBZ exhibited TADF properties with the lifetime of 2.17 and 0.80 μs, respectively.
Liang Zhang   +8 more
openaire   +2 more sources

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