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Updated: Jun 17, 2025

Scale-up Chemical Synthesis of Thermally-activated Delayed Fluorescence Emitters Based on the Dibenzothiophene-S,S-Dioxide Core
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Scale-up Chemical Synthesis of Thermally-activated Delayed Fluorescence Emitters Based on the Dibenzothiophene-S,S-Dioxide Core

Published on: October 24, 2017

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通过简单的替代分子工程来实现高效和稳定的蓝色热激活延迟光有机发光二极管,基于四坐标光射器

Panpan Li1,2, Shiu-Lun Lai1, Ziyong Chen1

  • 1Institute of Molecular Functional Materials and Department of Chemistry, The University of Hong Kong Pokfulam Road Hong Kong P. R. China wwyam@hku.hk.

Chemical science
|August 9, 2024
PubMed
概括

在蓝色有机发光二极管 (OLED) 中,基于的新型捐助-接受器材料实现了高效率和稳定性. 这一突破提高了显示器和照明应用的性能.

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Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...
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Fluorescence and phosphorescence are essential phenomena in fields like analytical chemistry, biological imaging, and materials science, where they detect molecular properties and visualize cellular structures. Understanding the variables that influence these luminescent behaviors is crucial for maximizing accuracy and efficiency in their applications. These variables can broadly be grouped into chemical structure, solvent properties, and external conditions, each playing a distinct role in...
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