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1. (WO2018199677) METHOD FOR PRODUCING NICKEL NANOPOWDER

Pub. No.:    WO/2018/199677    International Application No.:    PCT/KR2018/004902
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Sat Apr 28 01:59:59 CEST 2018
IPC: B22F 9/20
B22F 9/04
Applicants: SOLUETA CO.,LTD.
주식회사 솔루에타
Inventors: MIN, Eui-Hong
민의홍
CHO, Sang-Ho
조상호
CHOI, Buck-Keun
최벽근
Title: METHOD FOR PRODUCING NICKEL NANOPOWDER
Abstract:
A method for producing nickel nanopowder is introduced. For this, the present invention relates to a method for producing nickel nanopowder, comprising: (a) a step of preparing nickel oxide configured in the form of an oxide; (b) a nickel oxide nanopowder production step for pulverizing the nickel oxide so as to produce nano-sized nickel oxide nanopowder; (c) a step of drying the nickel oxide nanopowder; (d) a step of heat-treating the nickel oxide nanopowder so as to produce pure metal nickel nanopowder; and (e) a step of crushing the heat-treated nickel oxide nanopowder.