PROBLEM TO BE SOLVED: To provide a method for producing semiconductor nanoparticles that involves the production of semiconductor nanoparticles with a high hydrophilicity in an aqueous solvent and enable the semiconductor nanoparticles produced by the method to have a favorable luminance.;SOLUTION: A zinc (Zn) ion source and a ligand N-acetyl-L-cysteine (NAC) were added into an ultrapure water. PH adjustment was done taking into account of a following step of adding tellurium (Te) ion source to obtain a precursor solution having a desirable pH (10pH11). ZnTe semiconductor nanoparticles with a favorable luminance were obtained by applying a so-called hydrothermal method including heating the precursor solution at a temperature higher than 120°C under a pressure higher than 1 atm.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT
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机译：解决的问题：提供一种生产半导体纳米颗粒的方法，该方法包括在水性溶剂中制备具有高亲水性的半导体纳米颗粒，并使通过该方法生产的半导体纳米颗粒具有良好的亮度。将离子源和配体N-乙酰基-L-半胱氨酸（NAC）添加到超纯水中。考虑到以下添加碲（Te）离子源以获得具有所需pH值（10 H <11）的前体溶液的步骤，进行了PH调节。通过应用所谓的水热法获得具有良好亮度的ZnTe半导体纳米颗粒，该方法包括在高于1atm的压力下在高于120°C的温度下加热前体溶液;选定的图：图1;版权：（C） 2019年，JPO＆INPIT
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