| abstract |
The present invention relates to a method for producing magnetic oxide nanoparticles or metal oxide nanoparticles, and more particularly, (1) adding a magnetic or metal precursor to a surfactant or a solvent containing a surfactant to prepare a mixed solution, ( 2) heating the mixed solution to 50 ~ 600 ℃ to thermally decompose the precursor to form magnetic or metal oxide nanoparticles and (3) separating the nanoparticles of the magnetic or metal oxide nanoparticles It relates to a manufacturing method. Since the manufacturing method of the present invention is made of a simple process without using an oxidizing agent or a reducing agent, it is possible to prepare a large amount of simple magnetic oxide nanoparticles or metal oxide nanoparticles having a simple and desired size compared to the conventional manufacturing method.n n n n Magnetic Oxide Nanoparticles, Metal Oxide Nanoparticles, Magnetic Precursors, Metal Precursors, Surfactants |