MULTI-BRANCHED SILVER NANOWIRE, PREPARING METHOD OF THE SAME AND TRANSPARENT CONDUCTIVE FILM INCLUDING THE SAME

摘要

The present invention relates to a multi-branched silver nanowire, a manufacturing method for multi-branched silver nanowire and a transparent conductive film including multi-branched silver nanowire. More specifically, the present invention relates to the manufacturing method for the multi-branched silver nanowire and the transparent conductive film comprising the multi-branched silver nanowire which adjusts the ratio of a silver halide, a capping agent, and the temperature of the polyol eutectic reaction. The manufacturing method for the multi-branched silver nanowire of the present invention comprises: a step of producing a solution which includes the silver halide, the capping agent, a catalyst, which is an organic halogen ionic salt, and a reducing solvent; and a step of heating the solution to a temperature of 170-180 degrees Celsius, cooling the solution at 0 degrees Celsius, and heating to 140-150 degrees Celsius.