METHOD FOR SYNTHESIZING TRANSITION METAL OXIDE NANOPARTICLES, CAPABLE OF DIRECTLY MANUFACTURING THE TRANSITION METAL OXIDE NANOPARTICLES THROUGH A HYDROTHERMAL REACTION AT A LOW TEMPERATURE

摘要

PURPOSE: A method for synthesizing transition metal oxide nanoparticles is provided to enable a user to easily handle the transition metal oxide nanoparticles, to control reactivity, and to obtain the transition metal oxide nanoparticles of high purity.;CONSTITUTION: A method for synthesizing transition metal oxide nanoparticles comprises the following steps: manufacturing a peroxi-metallate solution having a transition metal molar concentration of 0.001-0.2 mol by dissolving transition metal powder on hydrogen peroxide using the transition metal powder as a reactant; manufacturing a mixed solution by adding a reactive solution including alcohol, water, and acid to the peroxi-metallate solution; and manufacturing the transition metal oxide nanoparticles through a hydrothermal reaction of the mixed solution.;COPYRIGHT KIPO 2011