关键词: 钛掺杂, 多孔氧化锆, 掺量

Abstract: Zirconium oxide containing titanium with ordered pore-arrangement was synthesized by the surfactant-
assisted route, under the hydrothermal condition. X-ray powder diffraction, nitrogen adsorption, TEM, UV-Vis spectroscopy and Raman spectroscopy
methods were adopted for the study on the synthesized materials. The results obtained show that it is helpful to increase the BET surface areas when the
amount of titanium is less than 15mol%, and that less than 30mol% of doping of titanium can be successfully incorporated into the
framework of zirconium oxide. Nevertheless, the ordering of the pore structure will decrease with the amount of doping and the noncrystal
titania will appear on the surface of the pore structure, once the amount of doping is more than 30mol%.

Key words: titanium incorporation, porous zirconium oxide, amount of doping