A method for producing quantum dots
AssigneeShin-Etsu Chemical Co., Ltd.
InventorsYoshihiro NOJIMA, Shinji AOKI, Kazuya TOBISHIMA
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Abstract
The present invention is a method for producing perovskite type quantum dots, wherein, using a plurality of precursor solutions each containing a different element, each of the plurality of precursor solutions is heated and sprayed as an aerosol of the precursor solution, and the plurality of aerosols are collided to cause a gas phase reaction, dropping in a solvent to synthesize core particles containing the different elements. This provides a method for producing quantum dots that enables control of the particle size and yields nanoparticles with a uniform particle size even in large-scale synthesis.
Claims3
A method for producing perovskite type quantum dots, wherein,
- using a plurality of precursor solutions each containing a different element, each of the plurality of precursor solutions is heated and sprayed as an aerosol of the precursor solution, and the plurality of aerosols are collided to cause a gas phase reaction, dropping in a solvent to synthesize core particles containing the different elements.
Dependencies are inferred from the claim text.