Controllable Synthesis and Photocatalytic Properties Study of Na2Ti3O7 and H2Ti3O7 Nanotubes with High Exposed Facet (010)
文献类型：期刊论文
| 作者 | Du QC(杜全超)1,2; Lu GX(吕功煊)1
|
| 刊名 | Journal of Nanoscience and Nanotechnology
 |
| 出版日期 | 2015 |
| 卷号 | 15期号:6页码:4385-4391 |
| 关键词 | Photocatalysis Surface Oxygen Vacancies Electron-Hole Separation Hydrogen Production Dye Degradation |
| ISSN号 | 1533-4880 |
| 通讯作者 | 吕功煊 |
| 英文摘要 | The role of replacing Na+ with H+ of titanate in promoting photocatalytic performance was investigated. The experimental results showed that H2Ti3O7 and Na2Ti3O7 catalysts with the same high exposed (010) facet had the similar light absorption capacity, TiO6 octahedral structure, and specific surface area. By comparing to Na2Ti3O7, H2Ti3O7 had longer lifetime and higher separation efficiency of the photo-generated electron–hole pairs, and also had higher density of surface oxygen vacancies, which resulted in the excellent performances for photocatalytic hydrogen production and dye degradation reactions. |
| 学科主题 | 物理化学与绿色催化 |
| 收录类别 | SCI |
| 资助信息 | the National Science Foundation of China (21173242);973 Program and 863 Program of Department of Sciences and Technology of China (Grant Nos. 2013CB632404;2012AA051501;2009CB22003) |
| 语种 | 英语 |
| 源URL | [http://210.77.64.217/handle/362003/19480]  |
| 专题 | 兰州化学物理研究所_OSSO国家重点实验室 兰州化学物理研究所_ERC国家工程研究中心 |
| 作者单位 | 1.State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2.University of Chinese Academy of Sciences, Beijing, 100049, China |
| 推荐引用方式 GB/T 7714 | Du QC,Lu GX. Controllable Synthesis and Photocatalytic Properties Study of Na2Ti3O7 and H2Ti3O7 Nanotubes with High Exposed Facet (010)[J]. Journal of Nanoscience and Nanotechnology,2015,15(6):4385-4391. |
| APA | Du QC,&Lu GX.(2015).Controllable Synthesis and Photocatalytic Properties Study of Na2Ti3O7 and H2Ti3O7 Nanotubes with High Exposed Facet (010).Journal of Nanoscience and Nanotechnology,15(6),4385-4391. |
| MLA | Du QC,et al."Controllable Synthesis and Photocatalytic Properties Study of Na2Ti3O7 and H2Ti3O7 Nanotubes with High Exposed Facet (010)".Journal of Nanoscience and Nanotechnology 15.6(2015):4385-4391. |
入库方式： OAI收割
来源：兰州化学物理研究所
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