Work

Phenphosphine-X(O, S, Se) locking multi-resonance thermally activated delayed fluorescence materials

Year: 2025

Type: article

Abstract: for NBNPO, NBNPS, and NBNPSe, respectively. The corresponding OLEDs achieve maximum external quantum efficiencies of up to 32.4% with gradually decreased efficiency roll-off. These findings highlight a promising molecular design strategy for efficient MR-TADF materials and OLEDs.

Source: Chemical Science

DOI: 10.1039/d5sc06565h

Authors: Xian-Fang Hong, Yi Wei, Hao-Ran Xing, Yu Wang, Jia-Qi Xi, Chen-Yang Wu, Li Yuan, Cheng-Hui Li, You-Xuan Zheng

Institution: Nanjing University

Language: English

Topic: Organic Light-Emitting Diodes Research

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

Funders: China Postdoctoral Science Foundation, Government of Jiangsu Province, Natural Science Foundation of Jiangsu Province

Awards: G1744609900, G2531297619, G4206857758, G7177417772

OpenAlex ID: W4415816027

FWCI: 2.049

Cites: 51

Cited by: 9

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