A universal hydrochloric acid-assistant powder-to-powder strategy for quick and mass preparation of lead-free perovskite microcrystals

Huanxin Yang; Xiangxiang Chen; Yiyue Chu; Changjiu Sun; Haolin Lu; Mingjian Yuan; Yuhai Zhang; Guankui Long; Libing Zhang; Xiyan Li

doi:10.1038/s41377-023-01117-2

Light: Science & Applications (Mar 2023)

A universal hydrochloric acid-assistant powder-to-powder strategy for quick and mass preparation of lead-free perovskite microcrystals

Huanxin Yang,
Xiangxiang Chen,
Yiyue Chu,
Changjiu Sun,
Haolin Lu,
Mingjian Yuan,
Yuhai Zhang,
Guankui Long,
Libing Zhang,
Xiyan Li

Affiliations

Huanxin Yang: Institute of Photoelectronic Thin Film Devices and Technology, Solar Energy Conversion Center, Nankai University
Xiangxiang Chen: Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (IAIR), University of Jinan
Yiyue Chu: Tianjin Key Laboratory of Molecular Optoelectronic, Department of Chemistry, Tianjin University
Changjiu Sun: Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University
Haolin Lu: School of Materials Science and Engineering, Nankai University
Mingjian Yuan: Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University
Yuhai Zhang: Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (IAIR), University of Jinan
Guankui Long: School of Materials Science and Engineering, Nankai University
Libing Zhang: Tianjin Key Laboratory of Molecular Optoelectronic, Department of Chemistry, Tianjin University
Xiyan Li: Institute of Photoelectronic Thin Film Devices and Technology, Solar Energy Conversion Center, Nankai University

DOI: https://doi.org/10.1038/s41377-023-01117-2
Journal volume & issue: Vol. 12, no. 1
pp. 1 – 12

Abstract

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A general hydrochloric acid-assistant powder-to-powder strategy was proposed for preparing a series of lead-free perovskite microcrystals, meeting the needs of rapid preparation, mass production and remarkable fluorescent performance, simultaneously.

Published in Light: Science & Applications

ISSN: 2047-7538 (Online)
Publisher: Nature Publishing Group
Country of publisher: United Kingdom
LCC subjects: Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics; Science: Physics: Optics. Light
Website: https://www.nature.com/lsa/

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