A red thermally activated delayed fluorescence emitter with mitigated efficiency roll-off <i>via</i> a π-stacked multiple donor–acceptor structure-Reference-Cited by-同舟云学术

A red thermally activated delayed fluorescence emitter with mitigated efficiency roll-off via a π-stacked multiple donor–acceptor structure

Published:2024 Issue:19 Volume:12 Page:6858-6864
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Song Min¹²,Yu You-Jun¹²,Feng Zi-Qi¹²,Qu Zhi-Hao¹²,Zuo Peng¹²,Yan Hong-Yan¹²,Jiang Zuo-Quan¹²^ORCID,Zhou Dong-Ying¹²^ORCID,Liao Liang-Sheng¹²³^ORCID

Affiliation:

1. Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, 215123, Jiangsu, China

2. Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, 215123, Jiangsu, China

3. Macao Institute of Materials Science and Engineering, Macau University of Science and Technology, Taipa, Macau 999078, China

Abstract

The TADF emitter TCPP-DTPA with a multilayered π-stacked structure accelerates the RISC process and achieves extremely low-efficiency roll-off in red OLEDs.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Jiangsu Province

Suzhou Key Laboratory of Functional Nano and Soft Materials

Collaborative Innovation Center of Suzhou Nano Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TC/D4TC00933A

Reference45 articles.

1. Highly efficient blue electroluminescence based on thermally activated delayed fluorescence

2. Highly efficient organic light-emitting diodes from delayed fluorescence

3. Thermally Activated Delayed Fluorescence Materials Towards the Breakthrough of Organoelectronics

4. Efficient blue organic light-emitting diodes employing thermally activated delayed fluorescence

5. Highly Efficient Electroluminescent Materials with High Color Purity Based on Attaching Strong Acceptor onto B-N-Containing Multiple Resonance Framework