Realization of highly efficient organic emitting diodes using thermally activated delayed fluorescence (TADF) materials with fast reverse intersystem crossing-Reference-Cited by-同舟云学术

Realization of highly efficient organic emitting diodes using thermally activated delayed fluorescence (TADF) materials with fast reverse intersystem crossing

Published:2024 Issue:16 Volume:12 Page:5856-5863
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Zhao Song¹,Yang Tingting²,Xu Huixia¹^ORCID,Wang Feng¹,Peng Yali¹,Du Yuqin¹,Chen Kang¹,Miao Yanqin¹^ORCID,Wang Hua¹^ORCID

Affiliation:

1. Key Laboratory of Interface Science and Engineering in Advanced Materials, Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, China

2. Shanxi Province Key Laboratory of Microstructure Functional Materials Institute of Solid State Physical, School of Physics and Electronic Science, Shanxi Datong University, Datong 037009, China

Abstract

Three TADF emitters with hydrogen bonds are designed and synthesized. The rate constant of reverse intersystem crossing is enhanced. The external quantum efficiency reaches 25.1% with blue emission peaks at 480 nm.

Funder

National Natural Science Foundation of China

Shanxi Provincial Key Research and Development Project

Program for the Scientific Activities of Selected Returned Overseas Professionals in Shaanxi Province

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TC/D4TC00311J

Reference33 articles.

1. Breaking the Efficiency Limit of Deep‐Blue Fluorescent OLEDs Based on Anthracene Derivatives

2. Phosphorescent Pt(II) and Pd(II) Complexes for Efficient, High‐Color‐Quality, and Stable OLEDs

3. Recent Advances in Triplet–Triplet Annihilation-Based Materials and Their Applications in Electroluminescence

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

5. Thermally Activated Delayed Fluorescence from Sn4+-Porphyrin Complexes and Their Application to Organic Light Emitting Diodes - A Novel Mechanism for Electroluminescence