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以ＴｉＣｌ３为源物质，制备了纳米级ＴｉＯ２粉末材料。通过差热分析（ＤＴＡ），Ｘ射线衍射（ＸＲＤ）和透射电镜（ＴＥＭ）等实验手段研究了不同温度下烧结的ＴｉＯ２的形态和结构。结果表明，采用这一工艺在３００℃烧结就可获得纳米金红石型ＴｉＯ２，在８００℃烧结其尺寸达１００ｎｍ左右；形貌分析表明，制备的金红石晶粒常见形态为单形。
With TiCl3 as the source material, a nano-sized TiO2 powder material was prepared. The morphology and structure of TiO2 sintered at different temperatures were investigated by means of differential thermal analysis (DTA), X-ray diffraction (XRD) and transmission electron microscopy (TEM). The results show that the nano-rutile TiO2 can be obtained by sintering at 300 ℃ and the size of the nano-rutile TiO2 is about 100nm at 800 ℃. The morphology analysis shows that the rutile crystal is single-shaped.