METHOD FOR PRODUCING SEMICONDUCTOR NANOPARTICLES, SEMICONDUCTOR NANOPARTICLES, AND LIGHT-EMITTING DEVICE
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United States of America
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Issued Date -
Nov 21, 2024
app pub date -
Jul 8, 2022
filing date -
Jul 8, 2022
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Abstract
Provided is an efficient method for producing semiconductor nanoparticles that exhibit band edge emission. The method comprises performing a first heat treatment of a first mixture, which contains a Cu salt, a Ag salt, a salt containing at least one of In or Ga, a gallium halide, and an organic solvent, to obtain first semiconductor nanoparticles. At least one of the Cu salt, the Ag salt, or the salt containing at least one of In or Ga in the first mixture contains a compound having a bond formed of a metal and sulfur.
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