Suppressing nonradiative decay via molecular configuration control in Cu( i )–halide clusters enables the fabrication of highly efficient green and green-sensitized blue OLEDs

Chemical Science 2026 Open access

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Authors: Xiao Li, Sai Guo, Xin Liu, Yufu Sun, Dong-Hai Zhang, Hui Ying Yang, Jiamin Lu, Xu‐Lin Chen
DOI: 10.1039/d5sc09307d
Cited by: 3
References: 67

Abstract

-DABNA, achieving high-efficiency green-sensitized blue OLEDs with a maximum EQE of 28.7% and Commission Internationale de l'Eclairage (CIE) coordinates of (0.15, 0.19). As either a green dopant or a sensitizer, the device performance ranks among the best reported for copper(i)-based OLEDs. The current study presents promising molecular design and sensitization strategies to address the key challenges in developing high-performance copper(i)-based OLEDs.

Fields of Study & Subjects

Organic Light-Emitting Diodes Research Magnetism in coordination complexes Lanthanide and Transition Metal Complexes

Publication details

Journal / source
Chemical Science
Publisher
Royal Society of Chemistry (RSC)
Volume
17
Issue
13
Pages
6477–6487
Publication date
1 January 2026
Language
EN