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A narrowband blue circularly polarized thermally activated delayed fluorescence emitter with a hetero-helicene structure.
Yang, Sheng-Yi; Zou, Sheng-Nan; Kong, Fan-Cheng; Liao, Xiang-Ji; Qu, Yang-Kun; Feng, Zi-Qi; Zheng, You-Xuan; Jiang, Zuo-Quan; Liao, Liang-Sheng.
Afiliación
  • Yang SY; Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, Jiangsu 215123, China. zqjiang@suda.edu.cn.
  • Zou SN; Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, Jiangsu 215123, China. zqjiang@suda.edu.cn.
  • Kong FC; Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, Jiangsu 215123, China. zqjiang@suda.edu.cn.
  • Liao XJ; School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China. yxzheng@nju.edu.cn.
  • Qu YK; Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, Jiangsu 215123, China. zqjiang@suda.edu.cn.
  • Feng ZQ; Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, Jiangsu 215123, China. zqjiang@suda.edu.cn.
  • Zheng YX; School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China. yxzheng@nju.edu.cn.
  • Jiang ZQ; Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, Jiangsu 215123, China. zqjiang@suda.edu.cn.
  • Liao LS; Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, Jiangsu 215123, China. zqjiang@suda.edu.cn.
Chem Commun (Camb) ; 57(84): 11041-11044, 2021 Oct 21.
Article en En | MEDLINE | ID: mdl-34608910
ABSTRACT
A narrowband blue CP-TADF emitter with a rigid hetero-helicene structure (QAO-PhCz) was synthesized and characterized. QAO-PhCz exhibits good electroluminescence performance (EQE = 14.0%) and narrow FWHM. The enantiomers of QAO-PhCz display CPL and CPEL properties with |glum| and |gEL|values of up to 1.1 × 10-3 and 1.5 × 10-3, respectively.

Texto completo: 1 Bases de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2021 Tipo del documento: Article País de afiliación: China

Texto completo: 1 Bases de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2021 Tipo del documento: Article País de afiliación: China