| 摘要 |
The present invention provides a zirconium oxide-titanium oxide composite sol comprising single nano-level, monodisperse, and amorphous zirconium oxide-titanium oxide composite nanoparticles. Specifically, the present invention provides a zirconium oxide-titanium oxide composite sol comprising zirconium oxide-titanium oxide composite nanoparticles dispersed in a dispersion medium;
wherein the zirconium oxide-titanium oxide composite nanoparticles have a ZrO 2 /TiO 2 composition ratio of 95/5 to 50/50, and a primary particle diameter of 10 nm or less, and
the dispersion medium is a polar dispersion medium. |
