Title:
METHOD FOR PRODUCING COPPER NANOWIRE, COPPER NANOWIRE AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2015/097808
Kind Code:
A1
Abstract:
The purpose of the present invention is to obtain a copper nanowire having a small diameter by a simple operation of mixing a starting material and an additive with each other. According to the present invention, a copper nanowire (1) is produced by reducing copper ions by adding a reducing agent (27) into an aqueous copper salt solution (23) that contains aromatic diamine molecules A (22), each of which has a diamine structure at the ortho position, and molecules B (24), each of which comprises two or more primary and/or secondary amino groups and has 4 or less carbon atoms in a hydrocarbon chain between the amino groups. It is particularly preferable that the aqueous copper salt solution (23) has a pH of 12 or more.
Inventors:
SAITO NAOYUKI (JP)
HARADA TAKUYA (JP)
MIYOSHI KAZUTOMI (JP)
OHKUBO MICHIO (JP)
HARADA TAKUYA (JP)
MIYOSHI KAZUTOMI (JP)
OHKUBO MICHIO (JP)
Application Number:
PCT/JP2013/084837
Publication Date:
July 02, 2015
Filing Date:
December 26, 2013
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
International Classes:
B22F9/24
Domestic Patent References:
| WO2013187384A1 | 2013-12-19 | |||
| WO2013137018A1 | 2013-09-19 |
Foreign References:
| JP2013513220A | 2013-04-18 |
Attorney, Agent or Firm:
INOUE, SEIICHI (JP)
Seiichi Inoue (JP)
Seiichi Inoue (JP)
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