公开(公告)号：US20150147680A1

公开(公告)日：2015-05-28

申请号：US14402443

申请日：2013-03-26

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Han-Shin Choi ,  Hye-Sook Joo ,  Chul-Woong Han

IPC: C23C14/22 ,  C23C14/18 ,  H01F1/01 ,  C04B35/56 ,  C23C14/34 ,  C09K11/77 ,  C23C14/06 ,  H01M4/92

CPC classification number: C23C14/223 ,  B22F1/0018 ,  B82Y30/00 ,  C04B35/5626 ,  C04B35/62805 ,  C04B35/62831 ,  C04B35/62892 ,  C04B2235/422 ,  C09K11/77 ,  C09K11/7708 ,  C23C14/06 ,  C23C14/0635 ,  C23C14/086 ,  C23C14/18 ,  C23C14/34 ,  H01F1/0045 ,  H01F1/01 ,  H01M4/8867 ,  H01M4/9016 ,  H01M4/9075 ,  H01M4/9083 ,  H01M4/925 ,  H01M4/926

Abstract: The present invention relates to highly functional composite nanoparticles including a support body formed of nanoparticles and first phase nanoparticles which are condensed on the surfaces of the support body particles after being evaporated through a physical vapor deposition process, and to a method for producing same. According to the present invention, a physical vapor deposition process is used instead of a wet process so as to produce eco-friendly composite nanoparticles that do not emit hazardous chemicals while having high economic feasibility and process reproducibility.

Abstract translation: 本发明涉及包含由纳米颗粒和第一相纳米颗粒形成的支撑体的高功能复合纳米颗粒，其通过物理气相沉积工艺蒸发后在所述载体主体颗粒的表面上被冷凝，以及其制备方法。 根据本发明，使用物理气相沉积工艺来代替湿法，以生产不发出危险化学物质的环保型复合纳米颗粒，同时具有较高的经济可行性和工艺重复性。