METHOD FOR PREPARING TRANSITION METAL NANO PARTICLES USING HOT WATER EXTRACT OF WOODCHIP AND TRANSITION METAL NANO PARTICLES PREPARED BY THE SAME

摘要

The present invention relates to a method for preparing a transition metal nanoparticle using a hot water extract of wood and a transition metal nanoparticle prepared using the same, and more particularly, to a method for preparing a transition metal nanoparticle by using a wood hydrothermal extract and a transition metal salt Providing a transition metal nanoparticle precursor aqueous solution containing a transition metal nanoparticle precursor; and irradiating the transition metal nanoparticle precursor aqueous solution with visible light; Transition metal nanoparticles prepared thereby; And transition metal nanoparticles comprising a wood hydrothermal extract.