| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a metal oxide fine particle dispersion of a core-shell structure having a high refractive index, and a method for producing a metal oxide fine particle dispersion by which the metal oxide fine particle dispersion can be efficiently produced at a low temperature in a short period of time. <P>SOLUTION: The method for producing a metal oxide fine particle dispersion includes: a step of preparing a titanium oxide fine particle dispersion by heat-treating a titanium oxide precursor in the presence of an acid; and a step of forming metal oxide fine particles by mixing the titanium oxide fine particle dispersion with a metal oxide precursor and heat-treating the mixture, wherein the titanium oxide fine particle has a particle size of 0.5-5 nm. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
