Integrating molecular rigidity and chirality into thermally activated delayed fluorescence emitters for highly efficient sky-blue and orange circularly polarized electroluminescence,Materials Horizons

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Integrating molecular rigidity and chirality into thermally activated delayed fluorescence emitters for highly efficient sky-blue and orange circularly polarized electroluminescence
Materials Horizons ( IF 12.2 ) Pub Date : 2020-10-31 , DOI: 10.1039/d0mh01521k
Fan Ni ₁ , Chih-Wei Huang , Yukun Tang , Zhanxiang Chen , Yaxun Wu , Shengpeng Xia , Xiaosong Cao , Jung-Hsien Hsu , Wei-Kai Lee , Kailu Zheng , Zhongyan Huang , Chung-Chih Wu , Chuluo Yang

Affiliation

By integrating high molecular rigidity and stable chirality, two pairs of D*–A type circularly polarized thermally activated delayed fluorescence (CP-TADF) emitters with an almost absolute quasi-equatorial conformer geometry and excellent photoluminescence quantum efficiencies (PLQYs) are developed, achieving state-of-the-art electroluminescence performance among blue and orange circularly polarized organic light-emitting diodes (CP-OLEDs).

中文翻译：

将分子刚性和手性整合到热激活延迟荧光发射器中，以实现高效的天蓝色和橙色圆偏振电致发光

通过整合高分子刚性和稳定手性，开发了两对 D*–A 型圆偏振热激活延迟荧光 (CP-TADF) 发射器，具有几乎绝对的准赤道构象异构体几何形状和优异的光致发光量子效率 (PLQY)，实现了蓝色和橙色圆偏振有机发光二极管 (CP-OLED) 中最先进的电致发光性能。

更新日期：2020-11-27

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