MANUFACTURING METHOD OF METAL NANOCRYSTALLINE SULFIDE USING THIOL COMPOUND AS SULFUR PRECURSOR

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of a metal nanocrystal sulfide using a thiol compound as a sulfur precursor that is capable of manufacturing a nanoparticle with a uniform size, is capable of selectively obtaining a desired crystal structure and is capable of variously controlling the morphology to manufacture a metal nanocrystal sulfide.

SOLUTION: The manufacturing method comprises causing the metal precursor to react with the thiol compound in a solvent to grow the metal crystal sulfide, thereby synthesizing it to a crystalline form or causing the metal precursor to react with the thiol compound to grow the metal crystal layer sulfide on the core, thereby synthesizing a nanocrystal of the core-shell structure.

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