| 查看: 159 | 回复: 1 | ||
| 【奖励】 本帖被评价1次，作者tianxiqiang增加金币 1 个 | ||
| 当前主题已经存档。 | ||
[资源]
Morphological, optical and photocatalytic properties of
|
||
|
Morphological, optical and photocatalytic properties of TiO2–Fe2O3 multilayers Morphological, optical and photocatalytic properties of TiO2, Fe2O3 and TiO2–Fe2O3 samples (formed by 1, 3 and 5 coatings) were studied. The layers were deposited on glass substrate by the sol–gel method. The catalytic activity of the samples was studied by the photodecomposition of methylene blue (MB) under visible light illumination. The FTIR results indicate that all samples present surface OH radicals that are bound either to the Ti or Fe atoms. This effect is better visualized at larger number of coatings in the TiO2–Fe2O3/glass systems. Also, two mechanisms are observed during the photodecomposition of the MB. |
回复此楼» 猜你喜欢
298求调剂
已经有10人回复
-
284求调剂
已经有3人回复
-
面上模板改不了页边距吧？
已经有5人回复
-
276求调剂
已经有4人回复
-
085600材料工程一志愿中科大总分312求调剂
已经有9人回复
-
博士推荐
已经有6人回复
-
0856材料求调剂
已经有11人回复
-
311求调剂
已经有7人回复
-
材料学调剂
已经有4人回复
-
高分子化学与物理调剂
已经有5人回复
