发明授权
- 专利标题： Method for manufacturing copper nanoparticles using microwaves
- 专利标题（中）： 使用微波制造铜纳米粒子的方法
-
申请号： US11892711申请日： 2007-08-27
-
公开(公告)号： US08864871B2公开(公告)日： 2014-10-21
- 发明人: Young-Il Lee , Jae-Woo Joung
- 申请人： Young-Il Lee , Jae-Woo Joung
- 申请人地址： KR Suwon, Gyunggi-Do
- 专利权人： Samsung Electro-Mechanics Co., Ltd.
- 当前专利权人： Samsung Electro-Mechanics Co., Ltd.
- 当前专利权人地址： KR Suwon, Gyunggi-Do
- 代理机构： McDermott Will & Emery LLP
- 优先权： KR10-2006-0091542 20060921
- 主分类号： B22F1/00
- IPC分类号： B22F1/00 ; B22F9/00 ; C21B15/04 ; C22B5/20 ; C22C1/04 ; C21C1/06 ; C22B1/06 ; C25B5/00 ; C07C1/00 ; C07C2/00 ; C07C4/00 ; C07C5/00 ; C07C6/00 ; B01J19/12 ; A62D3/00 ; B82Y30/00 ; C30B7/14 ; B22F9/24 ; C30B29/60
摘要：
The present invention relates to a method for manufacturing copper nanoparticles, in particular, to a method for manufacturing copper nanoparticles, wherein the method includes preparing a mixture solution including a copper salt, a dispersing agent, a reducing agent and an organic solvent; raising temperature of the mixture solution up to 30-50° C. and agitating; irradiating the mixture solution with microwaves; and obtaining the copper nanoparticles by lowering temperature of the mixture solution.According to the present invention, several tens of nm of copper nanoparticles having a narrow particle size distribution and good dispersibility can be synthesized in mass production.