Multiplying the electroluminescence efficiencies of red TADF emitters <i>via</i> a regioisomeric approach of the donor unit-Reference-Cited by-同舟云学术

Multiplying the electroluminescence efficiencies of red TADF emitters via a regioisomeric approach of the donor unit

Published:2024 Issue: Volume: Page:
ISSN:2052-1537
Container-title:Materials Chemistry Frontiers
language:en
Short-container-title:Mater. Chem. Front.

Author:

Zhang Xi¹,Wang Hui¹,Chen Jia-Xiong²,Zhou Lu¹,Hao Xiao-Yao¹,Yu Jia¹,Wang Kai¹³^ORCID,Zhang Xiao-Hong¹⁴^ORCID

Affiliation:

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

2. School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, Guangdong, 510006, P. R. China

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

4. Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Soochow University, Suzhou, 215123, Jiangsu, P. R. China

Abstract

Constructing regioisomeric red TADF emitters via managing donor connecting patterns. A DPDPZ-PXZPh-based OLED affords an improved EQE of 28.0%, peaking at 600 nm.

Funder

National Natural Science Foundation of China

Science and Technology Program of Suzhou

National Key Research and Development Program of China

Suzhou Key Laboratory of Functional Nano and Soft Materials

Higher Education Discipline Innovation Project

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2024/QM/D3QM01170D

Reference39 articles.

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

2. Diboron compound-based organic light-emitting diodes with high efficiency and reduced efficiency roll-off

3. Highly Efficient Near‐Infrared Delayed Fluorescence Organic Light Emitting Diodes Using a Phenanthrene‐Based Charge‐Transfer Compound

4. A Brief History of OLEDs—Emitter Development and Industry Milestones

5. Purely Organic Thermally Activated Delayed Fluorescence Materials for Organic Light-Emitting Diodes