公开(公告)号：KR101368404B1

公开(公告)日：2014-02-28

申请号：KR1020120109497

申请日：2012-09-28

Applicant: 한국과학기술연구원

Inventor： 우경자 ,  박혜헌 ,  서미화

IPC: B22F1/02 ,  B22F9/24 ,  B82B3/00 ,  B82B1/00

Abstract: The present invention relates to a metal nano-particle and a method for manufacturing the same. The metal nano-particle of the present invention includes a metal seed, a metal particle including metal a shell which surrounds the metal seed, and which has a thickness of 0.5 to 50 nm, and anionic ligands which are combined to the surface of the metal particle. According to the nano-particle and the manufacturing method in the present invention, the metal nano-particle is provided with more even particle size distribution than a tradition nano-particle, and with a particle having an outstandingly fine size. In addition, the metal nano-particle has excellent optical characteristics.

Abstract translation: 金属纳米粒子及其制造方法技术领域本发明涉及金属纳米粒子及其制造方法。 本发明的金属纳米粒子包括金属种子，金属颗粒，金属颗粒，包括围绕金属种子的壳体，并且厚度为0.5至50nm，以及与金属表面结合的阴离子配体 粒子。 根据本发明的纳米粒子及其制造方法，与传统的纳米粒子相比，金属纳米粒子的粒径分布更均匀，粒径优异的粒子。 另外，金属纳米粒子具有优异的光学特性。