钼掺杂二氧化钛复合膜的光催化及光电性质

作     者：杜玉扣 甘玉琴 华南平 杨平 

作者机构：苏州大学化学化工学院江苏苏州215006 

出 版 物：《化学研究与应用》 (Chemical Research and Application)

年 卷 期：2004年第16卷第6期

页      面：802-804页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

基　　金：国家自然科学基金资助项目(90207026) 

主　　题：二氧化钛膜 光电流 亚甲基蓝 光降解 

摘      要：PVP protected Mo-doped TiO2 colloids were synthesized using the sol-gel *** TiO2thin films deposited on different substrates were prepared by the dipping-lifting *** films were characterized by UV-Vis and electrochemical measurement,and the photocatalytic activity was evaluated by photodegradation of methylene blue under UV *** results indicate that the absorption edge of TiO2 thin film doped by Mo6+is extended and the photocurrent of that film is *** photocatalytic activity of 0.75%Mo-doped TiO2films calcined at 300℃ reached the maximum value.