A high-temperature continuous stirred-tank reactor cascade for the multistep synthesis of InP/ZnS quantum dots
Name
d0re00454e.pdf
Description
Published version
Size
1.45 MB
Format
Adobe PDF
Checksum (MD5)
756dc3f1486e92ca7381700325b84fb2
Author(s)
Lignos, Ioannis
Mo, Yiming
Carayannopoulos, Loukas
Ginterseder, Matthias
Bawendi, Moungi G
Jensen, Klavs F
Date Issued
2021
Journal
Reaction Chemistry and Engineering
Publisher
Royal Society of Chemistry (RSC)
Version
Final published version
Abstract
© The Royal Society of Chemistry. The multistep and continuous production of core-shell III-V semiconductor nanocrystals remains a technological challenge. We present a newly designed high-Temperature and miniature continuous stirred-Tank reactor cascade, for the continuous and scalable synthesis of InP/ZnS core-shell quantum dots with a safer aminophosphine precursor comparing to standard protocols involving (TMS)3P. The resulting InP/ZnS QDs exhibit emissions between 520 and 610 nm, narrow emission linewidths in the range of 46-64 nm and photoluminescence quantum yields up to 42%.
MIT Department
Massachusetts Institute of Technology. Department of Chemical Engineering
Massachusetts Institute of Technology. Department of Chemistry
Terms of Use
Creative Commons Attribution 3.0 unported license
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1039/d0re00454e
