| abstract |
Disclosed is a method for obtaining nitride nanoparticles, for example, nitride nanocrystals, having a glitter quantum yield of at least 1% and at least at least 20%. [Solution] The method for producing nitride nanoparticles comprises reacting a first material, a second material, a capping agent having an electron withdrawing group and a capping agent having an electron donating group in a first solvent, Producing nitride nanoparticles, wherein the first material is a Group III metal iodide, the second material is a metal amide, and the capping agent having an electron withdrawing group is zinc carboxylate. And the capping agent having an electron donating group is a carboxylic acid or a thiol, and the first solvent is a solvent having a boiling point of at least 200 ° C. [Selection] Figure 2 |