| Preparation of 3D ordered mesoporous anatase TiO2 and their photocatalytic activity | |
| Tang, Hui-Li1,2; Ren, Yu3; Wei, Shun-Hang4; Liu, Gang5,6; Xu, Xiao-Xiang2,4,7 | |
| Corresponding Author | Liu, Gang(gangliu@imr.ac.cn) ; Xu, Xiao-Xiang(xxxu@tongji.edu.cn) |
| 2019-05-01 | |
| Source Publication | RARE METALS
 |
| ISSN | 1001-0521 |
| Volume | 38Issue:5Pages:453-458 |
| Abstract | Ordered crystalline mesoporous anatase titanium dioxides with different amounts of rutile were prepared by hard-template approaches using mesoporous silica (KIT-6) as the template. The resulting mesoporous materials were characterized by powder X-ray diffraction (PXRD), transmission electron microscope (TEM), N-2 adsorption and Raman spectroscopy. All mesoporous TiO2 has three-dimensional (3D) ordered mesostructures with large Brunauer-Emmett-Teller (BET) surface area and narrow pore size distribution (ca. 5nm). It was found that the level of rutile phase in the mesoporous titanium oxide was related to the SO42- concentration in the starting materials. Their photocatalytic hydrogen production was evaluated and compared. It is found that low rutile content is beneficial for a high catalytic activity. All samples demonstrate a better activity than commercial P25. |
| Keyword | Mesoporous Anatase Rutile Photocatalysis Oxalic acid |
| Funding Organization | National Natural Science Foundation of China ; Recruitment Program of Global Youth Experts (1000 plan) ; Science and Technology Commission of Shanghai Municipality ; Fundamental Research Funds for the Central Universities |
| DOI | 10.1007/s12598-019-01211-8 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[21401142] ; National Natural Science Foundation of China[51825204] ; Recruitment Program of Global Youth Experts (1000 plan) ; Science and Technology Commission of Shanghai Municipality[14DZ2261100] ; Fundamental Research Funds for the Central Universities |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000465638200013 |
| Publisher | NONFERROUS METALS SOC CHINA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/133126 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Liu, Gang; Xu, Xiao-Xiang |
| Affiliation | 1.Shanghai Res Inst Mat, Shanghai 200437, Peoples R China 2.Tongji Univ, Clin & Cent Lab, Putuo Peoples Hosp, 1291 Jiangning Rd, Shanghai 200060, Peoples R China 3.Shanghai BDS Trading Consultancy Co Ltd, Shanghai 200433, Peoples R China 4.Tongji Univ, Shanghai Key Lab Chem Assessment & Sustainabil, Dept Chem, Shanghai 200092, Peoples R China 5.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 6.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 7.Huzhou Univ, Dept Mat Engn, Huzhou 313000, Peoples R China |
| Recommended Citation GB/T 7714 | Tang, Hui-Li,Ren, Yu,Wei, Shun-Hang,et al. Preparation of 3D ordered mesoporous anatase TiO2 and their photocatalytic activity[J]. RARE METALS,2019,38(5):453-458. |
| APA | Tang, Hui-Li,Ren, Yu,Wei, Shun-Hang,Liu, Gang,&Xu, Xiao-Xiang.(2019).Preparation of 3D ordered mesoporous anatase TiO2 and their photocatalytic activity.RARE METALS,38(5),453-458. |
| MLA | Tang, Hui-Li,et al."Preparation of 3D ordered mesoporous anatase TiO2 and their photocatalytic activity".RARE METALS 38.5(2019):453-458. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment