Literature DB >> 31782442

Fused twin-acridine scaffolds as electron donors for thermally activated delayed fluorescence emitters: controllable TADF behavior by methyl substitution.

Danyang Chai1, Yang Zou1, Yepeng Xiang2, Xuan Zeng2, Zhanxiang Chen2, Shaolong Gong2, Chuluo Yang3.   

Abstract

Fused twin-acridine scaffolds of TMQAC and MeTMQAC were designed as novel donors to construct new organic emitters. TMQAC-based emitters were TADF active, while the TADF character was turned off in MeTMQAC-based emitters by the extra methyl group. The TMQAC-based emitters exhibited high OLED performances, with external quantum efficiencies (EQEs) of up to 20.7%.

Entities:  

Year:  2019        PMID： 31782442     DOI： 10.1039/c9cc08679j

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  1 in total

1.  Fused tetracyclic tris[1,2,4]triazolo[1,3,5]triazine as a novel rigid electron acceptor for efficient thermally activated delayed fluorescence emitters.

Authors:  Suraj Kumar Pathak; Yepeng Xiang; Manli Huang; Taian Huang; Xiaosong Cao; He Liu; Guohua Xie; Chuluo Yang
Journal:  RSC Adv       Date:  2020-04-20       Impact factor: 4.036
  1 in total

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