| abstract |
The present invention relates to a metal nanoparticle dispersion and a method for preparing the same, specifically (a) preparing a surface treatment agent comprising the compound of the following formula (1) and (b) preparing a dispersion solution for adding metal nanoparticles to the prepared surface treatment agent It relates to a nanoparticle dispersion having excellent dispersibility and prevent oxidation when in contact with moisture or oxygen in the air, and a method for producing the same.n n n [Formula 1]n n n n n n n n Wherein M + is a counter cation and is selected from alkali metal ions, ammonium cations, primary ammonium, secondary ammonium, tertiary ammonium, quaternary ammonium cations and mixtures thereof, and x, y, z are 1 to It is an integer of 60. |