Title:
銅粒子の製造方法
Document Type and Number:
Japanese Patent JP6473223
Kind Code:
B2
Abstract:
A method for producing copper particles includes a preparation step and a heating step. In the preparation step, a copper compound, a salt of a main group metal, and a polyhydric alcohol are prepared. In the heating step, a mixture of the copper compound, the salt of the main group metal, and the polyhydric alcohol is heated. Preferably, the main group metal is at least one selected from the group consisting of lithium, beryllium, sodium, magnesium, aluminum, potassium, calcium, zinc, gallium, germanium, rubidium, strontium, cadmium, indium, tin, antimony, cesium, and barium.
Inventors:
Katsuaki Suganuma
Shukin Tay
Shukin Tay
Application Number:
JP2017503734A
Publication Date:
February 20, 2019
Filing Date:
March 04, 2016
Export Citation:
Assignee:
National University Corporation Osaka University
International Classes:
B22F9/24; B22F1/00; B22F1/052; H01B1/00; H01B1/22; H01B5/00; H01B13/00
Domestic Patent References:
| JP2004225087A | ||||
| JP11152506A | ||||
| JP4176806A | ||||
| JP2005307335A | ||||
| JP2005097677A | ||||
| JP2008075181A | ||||
| JP2005330552A | ||||
| JP11006004A | ||||
| JP10330809A | ||||
| JP2009155674A | ||||
| JP2008161907A |
Foreign References:
| WO2013035366A1 | ||||
| WO2007037440A1 |
Attorney, Agent or Firm:
Hiroyuki Maei