铁掺杂二氧化钛光催化剂的性能探讨

Study on the Properties of Fe Doped TiO_(2) Photocatalyst

在制备铁掺杂二氧化钛粉体时运用溶胶-凝胶法,并合理使用XRD、UV-Vis等方法对铁掺杂二氧化钛粉体进行具体分析。根据对光催化降解亚甲基蓝的实验分析情况可知,铁掺杂二氧化钛粉体在普通日光灯的照射下分解亚甲基蓝,降解率能够达到90%以上,降解具有高效性。

The sol-gel method was used to prepare iron-doped TiO_(2) powder,and XRD,UV-Vis and other methods were used to analyze the iron-doped TiO_(2) powder.According to the experimental analysis of the photocatalytic degradation of methylene blue,it could be concluded that the degradation rate of iron doped titanium dioxide powder could reach more than 90%under the irradiation of ordinary fluorescent lamp,and the degradation had high efficiency.