METAL NANOWIRE-FORMING COMPOSITION, METAL NANOWIRE, AND METHOD FOR PRODUCING SAME

摘要

In the present invention, a method for producing a metal nanowire is provided with I) a step of obtaining a mixed metal precursor liquid by dissolving, in a primary amine, a carboxylic acid salt that contains a first metal having a standard electrode potential of -0.5 V to +0.4 V and a metal halide that contains a second metal, which has a higher standard electrode potential than the first metal and has a standard electrode potential of +0.3 V to +1.0 V and, following step I), II) a step of growing a metal nanowire by heating the mixed metal precursor liquid so as to reduce ions of the first metal and precipitate the first metal, and subjecting the precipitated first metal and ions of the second metal to a metal substitution reaction so as to reduce ions of the second metal and precipitate the second metal.