摘要
ＴｉＯ２／Ｐｔ／ｇｌａｓ纳米薄膜的制备及对可溶性染料的光电催化降解符小荣＊张校刚＊＊宋世庚王学燕谭辉陶明德（中国科学院新疆物理研究所乌鲁木齐８３００１１，＊＊新疆大学化学系乌鲁木齐）关键词光催化，ＴｉＯ２，光电化学，薄膜，溶胶－凝胶法１９９６－０９－...
TiO2/Pt/glass and TiO2/glass thin films in nanocrystalline have been prepared by solgel method and their structures and elctrochemically assisted photocatalysis have been examined. The results of electrochemically assisted photocatalytic degradation of dye solution by thin films indicate that the photocalytic activities of TiO2/Pt/glass thin films are higher than that of TiO2/glass thin films. Also, a more higher photocatalytic activity of TiO2/Pt/glass thin films can be achieved when an anodic bias is applied, and it increses with the increase of anodic bias. Forthermore, light showed effects on the photocatalytic activity of the thin film.
出处
《应用化学》
CAS
CSCD
北大核心
1997年第4期77-79,共3页
Chinese Journal of Applied Chemistry
关键词
降解
光催化剂
薄膜
二氧化钛
铂
丽春红
染料
photocatalysis,TiO2,photoelectrochemistry,film,solgel method
