Routes for efficiency enhancement in fluorescent TADF exciplex host OLEDs gained from an electro‐optical device model [PDF]
, 2019 Fluorescence-based organic light-emitting diodes (OLEDs) using thermally activated delayed fluorescence (TADF) have increasingly attracted attention in research and industry.
Kim, Jang‐Joo +5 more
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Scale-up chemical synthesis of thermally-activated delayed fluorescence emitters based on the dibenzothiophene-S,S-dioxide core [PDF]
, 2017 We report a procedure to linearly scale-up the synthesis of 2,8-bis(3,6-di-tert-butyl-9H-carbazol-9-yl)dibenzothiophene-S,S-dioxide (compound 4) and 2,8-bis(10H-phenothiazin-10-yl)dibenzothiophene-S,S-dioxide (compound 5) using Buchwald-Hartwig cross ...
Findlay, Neil +2 more
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Small Science, 2021 Organic light‐emitting diodes (OLEDs) exhibiting thermally activated delayed fluorescence (TADF) have attracted great interest because of their excellent exciton harvesting ability in electroluminescence (EL).
Xuelong Liu +9 more
doaj +1 more source
Nature Communications, 2023 The 3rd-Gen OLED materials employing thermally-activated delayed fluorescence (TADF) combine advantages of first two for high-efficiency and low-cost devices. Though urgently needed, blue TADF emitters have not met stability requirement for applications.
Qing-Yu Meng +7 more
doaj +1 more source
Triplet-Tuning: A Novel Family of Non-Empirical Exchange-Correlation Functionals [PDF]
, 2019 In the framework of DFT, the lowest triplet excited state, T$_1$, can be evaluated using multiple formulations, the most straightforward of which are UDFT and TDDFT.
Lin, Zhou, Van Voorhis, Troy
core +4 more sources
Highly photoluminescent copper carbene complexes based on prompt rather than delayed fluorescence [PDF]
, 2016 Linear two-coordinate copper complexes of cyclic (alkyl)(amino)-carbenes (CAAC)CuX (X = halide) show photoluminescence with solid-state quantum yields of up to 96%; in contrast to previously reported Cu photoemitters the emission is independent of ...
Alexander S. Romanov +32 more
core +1 more source
Combining steady-state with frequency and time domain data to quantitatively analyze charge transport in organic light-emitting diodes [PDF]
, 2020 Typically, organic light-emitting diodes (OLEDs) are characterized only in steady-state to determine and optimize their efficiency. Adding further electro-optical measurement techniques in frequency and time domain helps to analyze charge carrier and ...
Blülle, Balthasar +3 more
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Aggregation-Induced Resonance Energy Transfer in Polymer Dots to Boost Electrochemiluminescence Performance for Bioimaging of Glycan on Cells. [PDF]
Adv Sci (Weinh)This study pioneers an aggregation‐induced resonance energy transfer mechanism by synergistically integrating aggregation‐induced emission (AIE), resonance energy transfer (RET), and thermally activated delayed fluorescence (TADF) within co‐reactant conjugated polymers to develop self‐enhanced ECL emitters, which achieves an ECL efficiency up to 92.6 ...
Wang C +6 more
europepmc +2 more sources
Recent Advances in Thermally Activated Delayed Fluorescent Polymer—Molecular Designing Strategies
Frontiers in Chemistry, 2020 Thermally activated delayed fluorescent (TADF) materials, as the third generation of organic electroluminescent materials, have many advantages over other organic light-emitting diodes (OLEDs) materials, such as 100% internal quantum efficiency, no ...
Xia Yin +6 more
doaj +1 more source
Synthesis and Luminescence Modulation of Pyrazine-Based Gold(III) Pincer Complexes [PDF]
, 2015 The first examples of pyrazine-based gold(III) pincer complexes have been synthesized; their intense photoemissions can be modified by interactions with the non-coordinating pyrazine-N atom.
Au +32 more
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