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Title: Continuous manufacturing of highly stable lead halide perovskite nanocrystals via a dual-reactor strategy
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.  more » « less
Award ID(s):
1914713
PAR ID:
10437994
Author(s) / Creator(s):
; ; ; ; ;
Date Published:
Journal Name:
Nanoscale Advances
Volume:
5
Issue:
7
ISSN:
2516-0230
Page Range / eLocation ID:
2038 to 2044
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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