Intermolecular locking design of red thermally activated delayed fluorescence molecules for high-performance solution-processed organic light-emitting diodes-Reference-Cited by-同舟云学术

Intermolecular locking design of red thermally activated delayed fluorescence molecules for high-performance solution-processed organic light-emitting diodes

Published:2021 Issue:7 Volume:9 Page:2291-2297
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Jin Jibiao¹²³,Wang Wuji¹²³,Xue Peiran¹²³,Yang Qingqing¹²³,Jiang He¹²³,Tao Ye¹²³,Zheng Chao¹²³,Xie Guohua⁴⁵³^ORCID,Huang Wei¹²³⁶⁷^ORCID,Chen Runfeng¹²³^ORCID

Affiliation:

1. Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications

2. Nanjing 210023

3. China

4. Sauvage Center for Molecular Sciences, Hubei Key Lab on Organic and Polymeric Optoelectronic Materials, Department of Chemistry, Wuhan University

5. Wuhan

6. Frontiers Science Center for Flexible Electronics (FSCFE), Shaanxi Institute of Flexible Electronics (SIFE) & Shaanxi Institute of Biomedi-cal Materials and Engineering (SIBME), Northwestern Polytechnical University (NPU)

7. Xi'an 710072

Abstract

An intermolecular locking strategy was proposed to improve both the solution processibility and photoluminescence efficiency of red TADF emitters for solution-processed OLEDs with an EQE up to 8.2% and an efficiency roll-off of 9.0% at 1000 cd m⁻².

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/TC/D0TC05624C

Reference35 articles.

1. Highly efficient luminescence from space-confined charge-transfer emitters

2. Overcoming the energy gap law in near-infrared OLEDs by exciton–vibration decoupling

3. Organic light emitters exhibiting very fast reverse intersystem crossing