• 首页
  • 韩国
  • Metal nanopowders fabricating method by hydrogen m

Metal nanopowders fabricating method by hydrogen m

2022-12-14  |  百检 80浏览

作者:LEE, YOUNG JUN | NERSISYAN, Hayk | LEE, JONG-HYUN

申请者:THE INDUSTRY & ACADEMIC COOPERATION IN CHUNGNAM NATIONAL UNIVERSITY (IAC)

发明人:LEE, YOUNG JUN | NERSISYAN, Hayk | LEE, JONG-HYUN 年:2022,

语种:英语

公开国家:KR 国家:韩国

专利申请号:KR10-2018-0033684 专利申请日期:2018-03-23

公开(公告)号:KR10-2355131B1 公开日期:2022-01-25

优先权号:KR20180033684 | 2018KR-0033684

分类号:B22F 1/00 20220101ALI20220125BHKR 国际主分类号:B22F 1/00 20220101ALI20220125BHKR 国际分类号:B22F-1/00 | B22F-9/24 | H01G-9/07 CPC分类号:B22F-001/0007 | B22F-009/24 | H01G-009/07

法律状态:GRANTED

摘要:

A method for producing a reticulated metal nanopowder using a Hydrogen mediated Metllothermic reduction (hmr) process based on a magnetoelectric combustion synthesis method according to the present invention comprises mixing a metal oxide, a reducing agent, And a hydrogen-containing inorganic compound (S1); initiating a combustion reaction of the mixture (S2); terminating a reaction (S3); and obtaining a reduced metal powder from the metal oxide (S4). The preparation method according to the present invention has advantages of effectively preparing a metal nanopowder of high surface area. In addition, since the process time is shorter, the process is simple, the thermal efficiency and productivity are excellent in thermal efficiency and productivity, the manufacturing cost can be greatly reduced, and mass production can be performed in comparison with conventional manufacturing processes.