Electrochemical synthesis of colloidal lead- and bismuth-based perovskite nanocrystals

Hushui Chen; Jie Chen; Liang Zhao; Tingshun Zhu; Zhenyu Yang

doi:10.1039/d1cc04327g

Electrochemical synthesis of colloidal lead- and bismuth-based perovskite nanocrystals

Chem Commun (Camb). 2021 Nov 2;57(87):11553-11556. doi: 10.1039/d1cc04327g.

Authors

Hushui Chen¹, Jie Chen¹, Liang Zhao¹, Tingshun Zhu¹, Zhenyu Yang^{1

2}

Affiliations

¹ MOE 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.
² Dongguan Institute, Sun Yat-sen University, Dongguan, 523808, China.

PMID: 34664568
DOI: 10.1039/d1cc04327g

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.