Silver nanowire attached to dye containing protective layer, dispersion liquid, method for producing silver nanowires, and transparent conductive film

摘要

Problem to be solved: to provide a technique for suppressing a yellowing phenomenon of a transparent conductive film using a silver nanowire, and to provide a light transmitting conductive film having a practical resistance with a sufficiently small sheet resistance and haze.Solution: a silver nanowires and a protective layer deposited on the surface thereof, wherein said protective layer is denatured polyethyleneimine (PEI -- MPEG) with a structure comprising polyethylene glycol chain in polyethylene imine (PEI) added The dye containing protective layer attached silver nanowires which contain the compound combined with the blue pigment.For example, polyethylene glycol monomethyl ether acrylate (mpega) can be used as the compound having the polyethylene glycol chain.Diagram