中文摘要：

在过去的十几年中，M41S和SBA等介孔材料的出现极大地扩展了人们的视野．与传统的微孔沸石相比，介孔材料具有较大的孔径和较高的比表面积，因而更适于大分子催化和分离，以及纳米反应器等方面的应用，在一定程度上弥补了微孔分子筛的不足．但纯硅介孔材料的酸性比较弱，水热稳定性差，缺乏催化滑陛中心（其催化活性主要是通过修饰改性得到的）。

英文摘要：

Highly ordered cubic Zr-doped mesoporous silica was directly prepared with Evaporation-Induced Self Assembly method（EISA） with triblock copolymers（Pluronic P123 ） as the structure-directing agents. The mesoporous material was characterized via small-angle powder X-ray diffraction （XRD） , transmission electron microscopy（TEM ）, and nitrogen adsorption. The results show that the product has a face-centered cubic structure with space group of Fd3m. N2 sorption revealed that the Zr-doped mesoporous silica has not only ordered structures, but also high surface area（550 m^2/g） , large pore volume（0.66 cm^3/g） , as well as uniform pore size （4.0 nm）.