| 摘要 |
<p>Disclosed herein is a method of synthesizing nanoparticles comprising providing one or more core-precursor materials; preparing a solid powder by processing the one or more core-precursor materials; and heating the solid powder to cause thermolysis. Also disclosed is a nanoparticle material comprising at least a core material selected from one or more of the group comprising of Fe2O3, Fe3O4> MnO2, Co3O4, NiO, XFe2O4), ZaY(1-a)Fe2O4 or hexagonal crystal structured materials such as BaFe12O19 and a mixture thereof, where X is selected from Fe, Co, Ni, Mn and Zn; Z is selected from Mn, Zn, Fe, Co and Ni; Y is selected from Zn, Ni, Fe, Mn and Co; and a is from 0 to 1, and wherein the nanoparticles have an average diameter of from 1 to 20 nm.</p> |
