Acceptor modulation for blue and yellow TADF materials and fabrication of all-TADF white OLED-Reference-Cited by-同舟云学术

Acceptor modulation for blue and yellow TADF materials and fabrication of all-TADF white OLED

Published:2022 Issue:1 Volume:6 Page:40-51
ISSN:2052-1537
Container-title:Materials Chemistry Frontiers
language:en
Short-container-title:Mater. Chem. Front.

Author:

Dong Ruizhi¹,Liu Di¹²^ORCID,Li Jiuyan¹^ORCID,Ma Mengyao¹,Mei Yongqiang¹,Li Deli¹,Jiang Jingyang¹

Affiliation:

1. State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, Dalian, 116024, China

2. State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, China

Abstract

4,4′-(4-Phenylpyridine-2,6-diyl)dibenzonitrile is designed as an acceptor to develop a sky-blue TADF emitter that exhibits a fluorescence rate constant of 107 s−1 and high EQEs of 25.6% and 18.5% in sky-blue and all-TADF white organic light-emitting diodes.

Funder

National Natural Science Foundation of China

Fundamental Research Funds for the Central Universities

South China University of Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2022/QM/D1QM01303C

Reference49 articles.

1. White organic light-emitting diodes with fluorescent tube efficiency