Doubly Meta-Fused Quinoxaline/Triarylamine and Diphenylfluorene Hybrids as Bipolar, Fluorescent Chameleons for Optoelectronic Applications

摘要

Doubly meta-fused quinoxaline/triarylamine and diphenylfluorene were applicated for organic light emitting diodes,These electroluminescent molecular materials were stability of the thermal characterization and these material emitted from blue to orange of the photophysical characterization. Among them, 14b to the best device and exhibited maximum EL brightness of 19116 cd/m~2.