Intramolecular exciplex featuring a bis-sp<sup>3</sup> C-locked acceptor–donor–acceptor sandwich-Reference-Cited by-同舟云学术

Intramolecular exciplex featuring a bis-sp³ C-locked acceptor–donor–acceptor sandwich

Published:2024 Issue:16 Volume:11 Page:3921-3927
ISSN:2051-6347
Container-title:Materials Horizons
language:en
Short-container-title:Mater. Horiz.

Author:

Xie Feng-Ming¹^ORCID,Wang Han-Yang²,Li Hao-Ze³,Zhang Kai¹,Shen Yang²,Zou Jianhua⁴,Li Yan-Qing³,Tang Jian-Xin¹²^ORCID

Affiliation:

1. Macao Institute of Materials Science and Engineering (MIMSE), Faculty of Innovation Engineering, Macau University of Science and Technology, Taipa, Macau SAR 999078, P. R. China

2. Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, Jiangsu 215123, P. R. China

3. School of Physics and Electronic Science, East China Normal University, Shanghai 200062, P. R. China

4. Guangzhou New Vision Opto-Electronic Technology Co., Ltd., Guangzhou, Guangdong 510730, P. R. China

Abstract

A bis-sp3 C-locked A–D–A sandwich intramolecular exciplex is developed, featuring multiple through-space charge-transfer processes. The electroluminescent device with this rigid emitter exhibits an EQE of 28.5% and low efficiency roll-off.

Funder

Jiangsu Provincial Department of Science and Technology

Science and Technology Planning Project of Guangdong Province

National Key Research and Development Program of China

National Natural Science Foundation of China

Suzhou Municipal Science and Technology Bureau

Fundo para o Desenvolvimento das Ciências e da Tecnologia

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/MH/D4MH00400K

Reference38 articles.

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

2. Thermally Activated Delayed Fluorescence and Aggregation Induced Emission with Through-Space Charge Transfer

3. Accelerating Radiative Decay in Blue Through‐Space Charge Transfer Emitters by Minimizing the Face‐to‐Face Donor–Acceptor Distances

4. Face‐to‐Face Orientation of Quasiplanar Donor and Acceptor Enables Highly Efficient Intramolecular Exciplex Fluorescence

5. Highly Twisted Thermally Activated Delayed Fluorescence (TADF) Molecules and Their Applications in Organic Light‐Emitting Diodes (OLEDs)

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Facile Preparation of A−D−A Type Through‐Space Charge Transfer Molecules Utilizing Indoloindoles;Asian Journal of Organic Chemistry;2024-08-19