Results 121 to 130 of about 4,758 (226)

Synthesis and characterization of machine learning designed TADF molecules

Heliyon
In this study, we present a novel approach to the development of thermally activated delayed fluorescence (TADF) molecules with potentials for organic light-emitting diode (OLED) applications, leveraging machine learning (ML) algorithms to guide the ...
Weimei Shi, Yan Li, Ziying Zhang, Zheng Tan, Shiqing Yang   +4 more
doaj   +1 more source

Light‐Driven CO ₂ Reduction Catalysis with Organic Thermally Activated Delayed Fluorescence (TADF) Sensitizers

ChemCatChem
Abstract Catalytic conversion of CO 2 into carbon‐based products (CO 2 reduction reaction, CO 2 RR) using light can be profitably achieved through the merging of a molecular catalyst based on ...
Federico Droghetti, Andrea Mantovani, Mirco Natali   +2 more
openaire   +1 more source

Challenges and Opportunities in Machine Learning for Light‐Emitting Polymers

Macromolecular Rapid Communications, EarlyView.
The performance of light‐emitting polymers emerges from coupled effects of chemical diversity, morphology, and exciton dynamics across multiple length scales. This Perspective reviews recent design strategies and experimental challenges, and discusses how machine learning can unify descriptors, data, and modeling approaches to efficiently navigate ...
Tian Tian, Yinyin Bao
wiley   +1 more source

Organoboron Complexes as Thermally Activated Delayed Fluorescence (TADF) Materials for Organic Light-Emitting Diodes (OLEDs): A Computational Study. [PDF]

Molecules, 2023
Asiri JA, Hasan WMI, Jedidi A, Elroby SA, Aziz SG, Osman OI.   +5 more
europepmc   +1 more source

Simultaneous delayed fluorescence and phosphorescence in organic luminescent material employing multiple excited states

Light: Science & Applications
Triplet dynamics play a key role in room temperature phosphorescence (RTP) and thermally activated delayed fluorescence (TADF). In this work, we report a model emitter with three emission components: prompt fluorescence (PF) in nanoseconds, delayed ...
Dehai Dou, Wenlan Liu, Xin Zhou, Qiqi Yang, Xiao Tan, Naz Ugur, Chongyao Li, Charusheela Ramanan, Xiaomin Liu, Gert-Jan A. H. Wetzelaer, Denis Andrienko, Martin Baumgarten, Paul W. M. Blom, Yungui Li   +13 more
doaj   +1 more source

Advances in Host-Free White Organic Light-Emitting Diodes Utilizing Thermally Activated Delayed Fluorescence: A Comprehensive Review

Micromachines
The ever-growing prominence and widespread acceptance of organic light-emitting diodes (OLEDs), particularly those employing thermally activated delayed fluorescence (TADF), have firmly established them as formidable contenders in the field of lighting ...
Wenxin Zhang, Yaxin Li, Gang Zhang, Xiaotian Yang, Xi Chang, Guoliang Xing, He Dong, Jin Wang, Dandan Wang, Zhihong Mai, Xin Jiang   +10 more
doaj   +1 more source

Elucidation of an Aggregate Excited State in the Electrochemiluminescence and Chemiluminescence of a Thermally Activated Delayed Fluorescence (TADF) Emitter. [PDF]

Langmuir, 2023
Chu K, Adsetts JR, Whitworth Z, Kumar S, Zysman-Colman E, Ding Z.   +5 more
europepmc   +1 more source

Achieving high efficiency and stability in blue OLEDs: Role of wide-gap hosts and emitter interactions

Nonlinear Engineering
The influence of host materials on the electroluminescent (EL) properties of blue thermally activated delayed fluorescence (TADF) emitters were lacking. In this investigation, we systematically studied the effect by doping blue emitter into various host ...
Zhu Qi, Zhang Mingjian
doaj   +1 more source

Thermally Stable Donor–Acceptor Type (Alkynyl)Gold(III) TADF Emitters Achieved EQEs and Luminance of up to 23.4% and 70 300 cd m−2 in Vacuum‐Deposited OLEDs

Advanced Science, 2019
Thermally stable, strongly luminescent gold‐TADF emitters are the clue to realize practical applications of gold metal in next generation display and lighting technology, a scarce example of which is herein described.
Dongling Zhou, Wai‐Pong To, Yoonhyun Kwak, Yongsuk Cho, Gang Cheng, Glenna So Ming Tong, Chi‐Ming Che   +6 more
doaj   +1 more source

Organophosphides: A New Class of Luminophore Ligands for Copper(I) Carbene Based TADF Emitters and Photocatalysts

Angewandte Chemie International Edition, Volume 65, Issue 13, 23 March 2026.
Dimesitylphosphide as a heavier congener of established amide ligands for charge‐transfer copper(I) complexes leads to bathochromic shift of the emission by up to 3645 cm−1 into the orange‐red (solid, polymer films) and even NIR (solution). The thermally activated delayed fluorescence exhibits high dissymmetry factors of glum = 10−2 in polystyrene.
Paul C. Ruer, Julian J. Holstein, Andreas Steffen   +2 more
wiley   +1 more source