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Updated: Jun 6, 2025

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多重碳醇 - 尼特 (CzBN) 衍生TADF分子准高效和稳定的蓝色OLED

Hai Zhang1, Lian Duan1,2, Dongdong Zhang1

  • 1Key Lab of Organic Optoelectronics, Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, P. R. China.

Chemistry, an Asian journal
|December 2, 2024
PubMed
概括

热激活延迟光 (TADF) 材料,特别是碳醇-二 (Cz-BN) 系统,提供高效和稳定的无重金属蓝色有机发光二极管 (OLED). 研究重点是优化Cz-BN设计,以实现更快的激发动态和增强稳定性.

关键词:
蓝色排放的蓝色排放碳醇-二衍生物的碳醇-二衍生物有机发光二极管有机发光二极管稳定的稳定性 稳定的稳定性热激活的延迟光效应

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Aryldiazonium Salts to Azo Dyes: Diazo Coupling01:11

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The reaction of weakly electrophilic aryldiazonium (also called arenediazonium) salts with highly activated aromatic compounds leads to the formation of products with an —N=N— link, called an azo linkage. This reaction, presented in Figure 1, is known as diazo coupling and occurs without the loss of the nitrogen atoms of the aryldiazonium salt. Highly activated aromatic compounds such as phenols or arylamines favor the diazo coupling reaction. The coupling generally occurs at the...
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