PRODUCING METHOD OF A METAL NANOPARTICLE USING A METAL SEED WITH THE EXCELLENT DISPERSION STABILITY, AND THE METAL NANOPARTICLE INCLUDING THE METAL SEED

摘要

PURPOSE: A producing method of a metal nanoparticle using a metal seed, and the metal nanoparticle including the metal seed are provided to mass-produce the metal nanoparticle with the dispersion stability.;CONSTITUTION: A gold nanoparticle is formed with a platinum seed formed inside a non-water solvent, and contains 0.001~50mol% of platinum seed. The gold nanoparticle is produced by the following steps: producing a solution by adding a monomer surfactant to the non-water solvent; adding platinum salt to the solution for forming a platinum seed solution; and adding gold salt to the platinum seed solution for reacting.;COPYRIGHT KIPO 2011