Protective layer deposited silver nanowires, dispersion liquid, method for producing silver nanowires, and transparent conductive film

摘要

Problem to be solved: to provide a technique capable of remarkably improving dispersion stability of a silver nanowire in a liquid medium and maintaining a good conductivity in a transparent conductive film.Silver nanowires and protective layers deposited on their surfacesThe protective layer comprises denatured polyethyleneimine (PEI MPEG) with a structure in which polyethyleneimine (PEI) having a polyethylene glycol chain is added, protective layer attached silver nanowires. For example, polyethylene glycol monomethyl ether acrylate (mpega) can be used as the compound having the polyethylene glycol chain.Diagram