Title:
SILVER NANOWIRE DISPERSION, SILVER NANOWIRE-CONTAINING CONDUCTOR, AND SILVER NANOWIRE-CONTAINING CONDUCTIVE LAMINATE
Document Type and Number:
WIPO Patent Application WO/2021/256048
Kind Code:
A1
Abstract:
[Problem] In view of the problem with the prior art, the present invention addresses the following problems: providing a method that can suppress the occurrence of silver fine particles in silver nanowire dispersions better than prior methods; and inhibiting, by a convenient method, particulation of silver nanowire on the cathode side. [Solution] A solution is a silver nanowire dispersion that contains silver nanowire, a dispersion solvent, and a chelating agent with the average diameter of the silver nanowire being not more than 100 nm, the silver nanowire dispersion being characterized in that the chelating agent content is 0.1-1,000 µmol/g with reference to the silver nanowire content, and the chelating agent is a prescribed aromatic heterocyclic compound having at least one imine skeleton in the molecule.
Inventors:
UETA YASUHIRO (JP)
KAWAGUCHI TOMOAKI (JP)
KAWAGUCHI TOMOAKI (JP)
Application Number:
PCT/JP2021/013599
Publication Date:
December 23, 2021
Filing Date:
March 30, 2021
Export Citation:
Assignee:
SEIKO PMC CORP (JP)
International Classes:
H01B1/22; B32B15/08; H01B5/14
Foreign References:
| JP2019537820A | 2019-12-26 |
Attorney, Agent or Firm:
TSUTA Yasuhiro (JP)
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