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Updated: Oct 16, 2025

Facile Synthesis of Colloidal Lead Halide Perovskite Nanoplatelets via Ligand-Assisted Reprecipitation
Published on: October 1, 2019
Electrochemical synthesis of colloidal lead- and bismuth-based perovskite nanocrystals
Hushui Chen1, Jie Chen1, Liang Zhao1
1MOE Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, Guangdong, China. yangzhy63@mail.sysu.edu.cn.
Abstract:
Metal halide perovskite nanocrystals (PNCs) have aroused worldwide research interest for optoelectronics. Herein, we report the first electrochemical approach to prepare colloidal PNCs with drastically reduced consumption of salts, solvents, and ligands. This method can be extended to prepare mixed-halide and bismuth-based PNCs by changing precursor compositions and metal components.

