Preparation and photo-catalytic activity of nano-iron oxide/bentonites
文献类型：期刊论文
| 作者 | Liu, Y; Li, YM; Li, HY |
| 刊名 | chinese journal of chemical physics
 |
| 出版日期 | 2004-06-01 |
| 卷号 | 17期号:3页码:317-320 |
| 关键词 | photo-catalytic activity orange II polyvinyl alcohol nano-Fe2O3/bentonites |
| 英文摘要 | using the surfactant (pva) in the preparation process, the nano-iron oxide/bentonites were prepared through a reaction between a solution of iron salt and a dispersion of bentonite clay. the x-ray diffraction (xrd) results reveal that the catalysts mainly consist of alpha-fe2o3. the photo-catalytic activity of iron oxide/bentonites was examined in the photo-assisted degradation of an organic azo-dye orange ii. it is found that the photo-catalytic activity of the catalysts is much higher than that of alpha-fe2o3. the experimental results (using the different catalysts in which the quantities of fe2o3 are equal) demonstrate that the photo-catalytic activity of catalysts is as follows: fe-a > fe-b > fe-c > fe-d. in addition, the research shows that orange ii degradation ratio of heterogeneous photo-fenton process is higher than that of homogeneous one. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | physics, atomic, molecular & chemical |
| 研究领域[WOS] | physics |
| 关键词[WOS] | fenton degradation ; pillared clays ; water ; sorption |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000222521100015 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/139604]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Lab Environm Spect, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 3.Shaoxing Coll Arts & Sci, Dept Chem, Shaoxing 312000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Y,Li, YM,Li, HY. Preparation and photo-catalytic activity of nano-iron oxide/bentonites[J]. chinese journal of chemical physics,2004,17(3):317-320. |
| APA | Liu, Y,Li, YM,&Li, HY.(2004).Preparation and photo-catalytic activity of nano-iron oxide/bentonites.chinese journal of chemical physics,17(3),317-320. |
| MLA | Liu, Y,et al."Preparation and photo-catalytic activity of nano-iron oxide/bentonites".chinese journal of chemical physics 17.3(2004):317-320. |
入库方式： OAI收割
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。