Blue Thermally Activated Delayed Fluorescence Materials Based on Bis(phenylsulfonyl)benzene Derivatives

Overview

Journal Chem Commun (Camb)

Publisher Royal Society of Chemistry

Specialty Chemistry

Date 2015 Sep 26

PMID 26405720

Citations 11

Authors

Ming Liu

Yuki Seino

Dongcheng Chen

Susumu Inomata

Shi-Jian Su

Hisahiro Sasabe

Junji Kido

Affiliations

Soon will be listed here.

Abstract

Two blue thermally activated delayed fluorescence molecules based on bis(phenylsulfonyl)benzene with very small singlet-triplet splitting energy were designed and synthesized by combining 3,6-di-tert-butylcarbazole with 1,4-bis(phenylsulfonyl)benzene and 1,3-bis(phenylsulfonyl)benzene, and a maximum external quantum efficiency of 11.7% was achieved for an electroluminescent device.

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