Mechanical milling processed highly luminescent Cs–Pb–Br perovskite emitters

Teng Zhang; Youru Bai; Shaohuan Feng; Qifan Xue; Xiaotian Hu; Xueqing Xu; Heyuan Liu; Yuriy N. Luponosov; Muhammad Bilal Khan Niazi; Xiyou Li

doi:10.1039/D3CC01345F

Mechanical milling processed highly luminescent Cs–Pb–Br perovskite emitters†

Teng Zhang,

*^a Youru Bai,^a Shaohuan Feng,^a Qifan Xue,

*^bc Xiaotian Hu,

*^d Xueqing Xu,*^c Heyuan Liu,

^a Yuriy N. Luponosov,

^e Muhammad Bilal Khan Niazi^f and Xiyou Li

*^a

Author affiliations

* Corresponding authors

^a School of Materials Science and Engineering, China University of Petroleum (East China), Qingdao, P. R. China
E-mail: tzhangae@connect.ust.hk, xiyouli@upc.edu.cn

^b State Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, P. R. China

^c Key Laboratory of New and Renewable Energy Research and Development, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, P. R. China

^d College of Chemistry and Chemical Engineering/Institute of Polymers and Energy Chemistry (IPEC)/Jiangxi Provincial Key Laboratory of New Energy Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031, China

^e Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences, Moscow 117393, Russia

^f School of Chemical & Materials Engineering, National University of Sciences & Technology, Islamabad, Pakistan

Abstract

We report well-dispersed highly emitting perovskite emitters synthesized via the surfactant-assisted ball-milling method. Both the emitting peaks and the colour purity of the synthesized perovskite emitters can be effectively tuned through additive functionalization and precursor engineering.

This article is part of the themed collection: Perovskites

Chemical Communications

Mechanical milling processed highly luminescent Cs–Pb–Br perovskite emitters†

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Mechanical milling processed highly luminescent Cs–Pb–Br perovskite emitters

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