SYNTHESIS OF NANODISPERSED TITANIUM DIOXIDE VIA PH - CONTROLLEDPOLYMERIZATION OF TITANIUM ACID
The possibility of synthesis of nanodispersed titania employing polycondensation oftitanium acid under the pH control is discussed. The resultant spherical TiO<sub>2</sub> nanopartcles exhibitsextra high light-induced oxidation activity remaining for some time even after termination of UVillumination. The nanodispersed titania readily penetrate into the surface pores and can be used fordeposition of photocatalytic coatings by the impregnation technique.