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

Ming Liu, Yuki Seino, Dongcheng Chen, Susumu Inomata, Shi-Jian Su, Hisahiro Sasabe, Junji Kido

Chem Commun (Camb). 2015 Nov 25;51(91):16353-6.

PMID: 26405720

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.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP37500951 3,6-Di-tert-butylcarbazole 3,6-Di-tert-butylcarbazole 37500-95-1 Price
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