Title:
METHOD FOR PRODUCING SILVER NANOWIRES
Document Type and Number:
WIPO Patent Application WO/2022/004762
Kind Code:
A1
Abstract:
[Problem] To provide: a method for producing silver nanowires, by which thin silver nanowires are able to be easily produced; and the like. [Solution] A method for producing silver nanowires, said method comprising a step wherein silver nanowires are formed in a mixed solution which does not substantially contain chloride ions and is obtained by adding a starting material solution (A) that contains silver ions and a solvent (a) to a starting material solution (B) that contains halide ions and a solvent (b), said halide ions substantially not containing chloride ions, with 97.0% by mole or more of said halide ions being bromide ions, in such a manner that the value obtained by (addition rate of starting material solution (A) in terms of addition rate (mol/min) of silver ions)/(amount (mol) of halide ions in starting material solution (B)) × 100 is 6.0 (min-1) or less in a certain period of time.
Inventors:
YAMAUCHI TOMOHISA (JP)
SAKAMOTO KEI (JP)
SAKAMOTO KEI (JP)
Application Number:
PCT/JP2021/024656
Publication Date:
January 06, 2022
Filing Date:
June 30, 2021
Export Citation:
Assignee:
MICROWAVE CHEMICAL CO LTD (JP)
International Classes:
B22F9/24; B22F1/00; B82Y30/00; B82Y40/00; B82Y99/00; H01B5/00; H01B5/14; H01B13/00
Domestic Patent References:
| WO2017057326A1 | 2017-04-06 |
Foreign References:
| US20160082418A1 | 2016-03-24 | |||
| US20160114395A1 | 2016-04-28 | |||
| US7585349B2 | 2009-09-08 |
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
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