METHOD FOR PRODUCING METAL NANOWIRE DISPERSION, METAL NANOWIRE DISPERSION, CONDUCTIVE MEMBER FORMED BY USING METAL NANOWIRE DISPERSION, AND TOUCH PANEL AND SOLAR CELL USING THE CONDUCTIVE MEMBER

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a metal nanowire dispersion, capable of striking a balance between transparency and high conductivity, a metal nanowire dispersion, a conductive member formed by using a metal nanowire dispersion, and a touch panel and a solar cell using the conductive member.;SOLUTION: A method for producing a metal nanowire dispersion includes: a mixing step of preparing a water dispersion containing a metal nanowire with a surface modified with a low molecular weight dispersant, a polymer dispersant and a stripping solution for stripping the low molecular weight dispersant from the metal nanowire, and then mixing the water dispersion with the stripping solution while soaking the polymer dispersant into at least one of the water dispersion and the stripping solution; and a refining step of separating and removing the low molecular weight dispersant from the liquid mixture produced in the mixing step.;COPYRIGHT: (C)2014,JPO&INPIT