陕西师范大学学报（自然科学版）2013，Vol.41Issue(1)：36-38,3.
Fe3+掺杂纳米TiO2材料的制备与表征
The preparation and characterization of Fe3+-doping on nanometer TiO2
摘要
Abstract
TiO2 and Fe-TiO2 nanometer powder were processed by sol-gel, using titanium acid butyl ester as precursor, titanium source of TiO2 and ferric nitrate as iron source. Scanning Electron Microscopy (SEM), X-ray Diffraction (XRD) and Ultraviolet and Visible light near Infrared analyzer (UV-Vis-NIR) were used to characterize the samples. The results show that, controlled PH value 3, room temperature mixing, 35 °C temperature drying, 650 °C sintering, 5%, the ratio of mole mass of Ag to TiO2, the absorption band of TiO2 sample became wider with obvious red shift, thus it is helpful for improving of the efficiency of photocatalytic of TiO2.关键词
溶胶-凝胶法/铁掺杂/二氧化钛/光催化效率Key words
sol-gel method/ iron doped/ titanium dioxide/ photocatalytic efficiency分类
数理科学引用本文复制引用
林雪,李贵安,牛文成,韩庆艳,王德宣..Fe3+掺杂纳米TiO2材料的制备与表征[J].陕西师范大学学报（自然科学版）,2013,41(1):36-38,3.基金项目
国家自然科学基金资助项目(1174190). （1174190）
