摘要
通过理论分析和实验，探讨了改性纳米ＴｉＯ２ 的光化活性。实验结果表明，经水合氧化铁、水合氧化硅、水合氧化铝包覆的纳米ＴｉＯ２ ，光化活性封闭，而经载银和Ｆｅ３＋ 掺杂的纳米ＴｉＯ２ ，其光化活性却有所提高。
The photoactivity of modified nanon grade TiO 2 is studied through theory analysis and experiments. It has shown that the photoactivity of nanon grade TiO 2 coated with hydrous iron oxide, hydrous silica and hydrous aluminium oxide is blocked, but enhanced when coated with silver or blended with Fe 3+ .
出处
《涂料工业》
EI
CAS
CSCD
2000年第2期3-5,共3页
Paint & Coatings Industry
基金
陕西省自然科学基金!(98H11)
