铁离子掺杂TiO2 的制备及其光催化性能
荆倩, 曹晗, 刘方园, 郗会娟, 李超祥, 邵韵航, 曹美文, 夏永清, 王生杰

Preparation and Photocatalytic Property of Iron-doped Titanium Dioxide Nanomaterials
JING Qian, CAO Han, LIU Fangyuan, XI Huijuan, LI Chaoxiang, SHAO Yunhang, CAO Meiwen, XIA Yongqing, WANG Shengjie
图3 铁掺杂量不同的Fe-TiO2纳米材料和P25的禁带宽度
Fig.3 Plot of (αhν)1/2 function versus the band gap energy of various pure and iron doped samples. For comparison, commercial titanium dioxide P25 was also provided