Zhou Jie, Chen Ping, Wang Xu, Wang Yan, Wang Yi, Li Feng, Yang Minghui, Huang Yan, Yu Junsheng, Lu Zhiyun
Key Laboratory of Green Chemistry and Technology (Ministry of Education), College of Chemistry, Sichuan University, Chengdu 610064, PR China.
Chem Commun (Camb). 2014 Jul 21;50(57):7586-9. doi: 10.1039/c4cc00576g.
A charge-transfer-featured naphthalimide derivative with a small exchange energy but a lower lying (3)ππ* state than (3)CT state is found to contribute to triplet harvesting through a P-type rather than an E-type delayed fluorescence, and could act as a quite promising host to achieve highly efficient OLEDs.
发现一种具有电荷转移特征的萘酰亚胺衍生物，其交换能小，但（3）ππ*态的能级低于（3）CT态，有助于通过P型而非E型延迟荧光进行三线态俘获，并且可以作为实现高效有机发光二极管的非常有前景的主体材料。
