3,4,5-Triphenyl-1,2,4-triazole-based multifunctional n-type AIEgen

• 来源期刊: 中国科学:化学（英文版）
• 年，卷（期）: 2017,（5）
• 页码范围: 635-641
• 页数: 7页
• 语种: 英文
• DOI: 10.1007/s11426-016-0433-x

摘要

The luminogens with aggregation-induced emission (AIEgens) characteristics have been widely applied in diverse areas.However,the n-type AIEgens are to be further developed.In this paper,we designed and synthesized an n-type multifunctional AIEgen of tetraphenylethene-substituted 3,4,5-triphenyl-4H-1,2,4-triazole (BTPE-TAZ).This AIEgen can serve as both light-emitting and electron-transporting layers in organic light-emitting devices.Moreover,it also exhibits the interesting optical waveguide and reversible mechanochromic luminescence properties,which are of great potential for practical applications.