abstract |
The object of the present invention is provide a metal nanoparticle which has a nano-sized average diameter while being highly stable as a particle, and a method for producing such metal nanoparticle. Particularly provides a metal nanoparticle having characteristics such as particle diameter and particle size distribution suitable for forming a conductive coating layer, and a method for producing such metal nanoparticle. The metal nanoparticle of the present invention is characterized in that it is obtained by reacting a reducing agent act on a solution containing an organic acid metal salt and an amine. |