| Effect of Be2+ doping TiO2 on its photocatalytic activity | |
| Department | OSSO国家重点实验室 |
Peng SQ(彭绍琴)1,2; Li YX(李越湘)1; Fengyi Jiang2; Lu GX(吕功煊)3 ; Li SB(李树本)3; Li YX(李越湘)
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| 2004 | |
| Source Publication | Chemical Physics Letters
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| ISSN | 0009-2614 |
| Volume | 398Issue:1-3Pages:235-239 |
| Abstract | TiO2 photocatalysts doped with Be2+ were prepared by impregnation and coprecipitation method. The samples were characterized by XRD, XPS and IR. Their activities were evaluated by photocatalytic hydrogen production. It is found that Be2+ can enter into the interstitial site of TiO2 lattice, and the photocatalytic activities depend on doping method. When the doping ions were in the shallow surface, the doping was beneficial; while in the deep bulk, the doping was detrimental. On the optimum conditions, the photocatalytic activity of the doped TiO2 increased by 75% compared to pure TiO2. |
| Subject Area | 物理化学与绿色催化 |
| DOI | 10.1016/j.cplett.2004.09.061 |
| Funding Organization | National Basic Research Program of China (2003CB214503);Natural Science Foundation of Jiangxi, China (0220007);National 863 nanometer project of China (2003AA302160) |
| Indexed By | SCI |
| If | 2.438 |
| Language | 英语 |
| Funding Project | 环境催化与氢能源组 |
| compositor | 第三作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/20537 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） |
| Corresponding Author | Li YX(李越湘) |
| Affiliation | 1.Department of Chemistry, Nanchang University, Nanjing Road 245, Nanchang, Jiangxi 330047, PR China 2.Institute of Materials Science, Nanchang University, Nanchang 330047, PR China 3.State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, China |
| Recommended Citation GB/T 7714 | Peng SQ,Li YX,Fengyi Jiang,et al. Effect of Be2+ doping TiO2 on its photocatalytic activity[J]. Chemical Physics Letters,2004,398(1-3):235-239. |
| APA | Peng SQ,Li YX,Fengyi Jiang,Lu GX,Li SB,&李越湘.(2004).Effect of Be2+ doping TiO2 on its photocatalytic activity.Chemical Physics Letters,398(1-3),235-239. |
| MLA | Peng SQ,et al."Effect of Be2+ doping TiO2 on its photocatalytic activity".Chemical Physics Letters 398.1-3(2004):235-239. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2004, 398(1–3), 235–（409KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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