铁掺杂TiO_2光催化性能研究进展  

Research progress of photocatalysis by Fe doped TiO_2 photocatalyst

作　　者：司崇殿[1] 高洪涛[1] 刘广军[1] 李秉朝[1] 陈万东[1] 

机构地区：[1]济宁学院化学化工系,济宁273155

出　　处：《化工新型材料》2011年第3期1-4,共4页New Chemical Materials

基　　金：山东省博士基金(2008BS09016);山东省自然科学基金(Y2007B15);山东省高校科技发展计划(J08LC55;J10LB57)

摘　　要：介绍了铁离子掺杂TiO2光催化剂改性的机理,基于密度泛函理论的平面波超软赝势方法验证了铁掺杂TiO2光催化改性机理。介绍了铁离子单掺杂和共掺杂TiO2光催化技术的研究进展,并对未来光催化技术研究方向进行了展望。The photocatalytic mechanism of iron modified titania（TiO2） was briefly introduced.The density functional theory（DFT） and the plane wave pseudo potentials（PWPP） method were employed to investigate the photocatalytic mechanism of Fe doped TiO2.The progress of research on photocatalytic performance of Fe doping TiO2 and Fe co-doped TiO2 were reviewed.Based on these review,it was pointed out that the optimum concentration of Fe doped and novel photocatalytic reactor design would be the important issues and research trends in the future.

关 键 词：铁掺杂TiO2 光催化 改性 

分 类 号：O614.411[理学—无机化学] O643.36[理学—化学]