Work

Partial ligand exchange on CsPbI 3 nanocrystals with alkyl phosphonium iodide improves phase stability and emission efficiency in light-emitting diodes

Year: 2026

Type: article

Abstract: Partial ligand exchange on CsPbI 3 nanocrystals with trimethyl(dodecyl)phosphonium iodide improves their photoluminescence quantum yield and stability. Light emitting diodes incorporating such nanocrystals reach a 12.4% external quantum efficiency.

Source: Chemical Science

DOI: 10.1039/d6sc06271g

Authors: Shence Zhang, Meenakshi Pegu, Luca Goldoni, Hossein Roshan, Umberto Filippi, Abdessamad El Adel, Francesco De Boni, Simone Lauciello, Zhanzhao Li, Yuting Song, Ivan Infante, Francesco Di Stasio, Liberato Manna

Institutions: Italian Institute of Technology, Politecnico di Milano, Basque Center for Materials, Applications and Nanostructures, Shanghai University, Ikerbasque

Language: English

Topic: Perovskite Materials and Applications

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

Funders: Ministero dell'Università e della Ricerca, HORIZON EUROPE Framework Programme, European Research Council

Awards: G1648780019, G238889304, G5258725317, G9000926743

OpenAlex ID: W7220831909

FWCI:

Cites: 44

Cited by:

Related to: 10