Inside Back Cover: Optimizing Optoelectronic Properties of Pyrimidine-Based TADF Emitters by Changing the Substituent for Organic Light-Emitting Diodes with External Quantum Efficiency Close to 25 % and Slow Efficiency Roll-Off (Chem. Eur. J. 31/2016)
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- 作者：Kailong Wu ; Tao Zhang ; Lisi Zhan ; Dr. Cheng Zhong ; Prof. Shaolong Gong ; Prof. Nan Jiang ; Prof. Zheng-Hong Lu and Prof. Chuluo Yang
- 刊名：Chemistry - A European Journal
- 出版年：2016
- 出版时间：July 25, 2016
- 年：2016
- 卷：22
- 期：31
- 页码：11087
- 全文大小：1833K
- ISSN：1521-3765
文摘
Butterfly-shaped green-emissive fluorescence emitters on the basis of pyrimidine/phenoxazine hybrids have been developed and utilized as dopants in high-efficiency organic light-emitting diodes. The thermally activated delayed fluorescence (TADF) feature of these emitters makes the recruitment of transition-forbidden triplet excitons feasible through the reverse intersystem-crossing process of T1→S1. More information can be found in the Full Paper by S. Gong, J. Jiang, C. Yang et al. on page 10860.