Issue 7, 2023

Continuous manufacturing of highly stable lead halide perovskite nanocrystals via a dual-reactor strategy

Abstract

Lead halide perovskite nanocrystals possess incredible potential as next generation emitters due to their stellar set of optoelectronic properties. Unfortunately, their instability towards many ambient conditions and reliance on batch processing hinder their widespread utilities. Herein, we address both challenges by continuously synthesizing highly stable perovskite nanocrystals via integrating star-like block copolymer nanoreactors into a house-built flow reactor. Perovskite nanocrystals manufactured in this strategy display significantly enhanced colloidal, UV, and thermal stabilities over those synthesized with conventional ligands. Such scaling up of highly stable perovskite nanocrystals represents an important step towards their eventual use in many practical applications in optoelectronic materials and devices.

Graphical abstract: Continuous manufacturing of highly stable lead halide perovskite nanocrystals via a dual-reactor strategy

Supplementary files

Article information

Article type
Paper
Submitted
25 10 2022
Accepted
22 2 2023
First published
08 3 2023
This article is Open Access
Creative Commons BY-NC license

Nanoscale Adv., 2023,5, 2038-2044

Continuous manufacturing of highly stable lead halide perovskite nanocrystals via a dual-reactor strategy

S. Liang, G. M. Biesold, M. Zhuang, Z. Kang, B. Wagner and Z. Lin, Nanoscale Adv., 2023, 5, 2038 DOI: 10.1039/D2NA00744D

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