Title:
NICKEL NANOPARTICLES, METHOD FOR MANUFACTURING THE SAME, AND NICKEL PASTE
Document Type and Number:
Japanese Patent JP2014173092
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide nickel nanoparticles capable of manufacturing, at a low cost without orchestrating a vapor phase method, a favorably dispersible nickel particulate powder having primary particle diameters of 100 nm or less while preserving productivity; a method for manufacturing the same; and a nickel paste.SOLUTION: The provided method for manufacturing nickel nanoparticles includes: a step of generating a nickel-hydrazine complex solution from a nickel compound solution and a hydrazine compound solution, a step of obtaining a nickel-hydrazine complex by solid/liquid-separating the generated nickel-hydrazine complex solution, a step of washing the obtained nickel-hydrazine complex, and a step of manufacturing nickel nanoparticles by adding the washed nickel-hydrazine complex to a solvent including a deflocculating agent and by further adding an alkali to the obtained mixture.
Inventors:
KANEDA HIDEHARU
Application Number:
JP2013043433A
Publication Date:
September 22, 2014
Filing Date:
March 05, 2013
Export Citation:
Assignee:
DOWA ELECTRONICS MATERIALS CO
International Classes:
B22F9/24; B22F1/00; B22F9/00; B82Y30/00; B82Y40/00; H01B1/00; H01B1/22; H01B5/00; H01B13/00
Domestic Patent References:
| JP2007284715A | 2007-11-01 | |||
| JP2006336060A | 2006-12-14 | |||
| JP2011122248A | 2011-06-23 | |||
| JP2011214143A | 2011-10-27 |
Attorney, Agent or Firm:
Ani store Setsuo
Hitoshi Seino
Tomohiro Okuyama
Kazumasa Hashimura
Hitoshi Seino
Tomohiro Okuyama
Kazumasa Hashimura