Effect of Be2+ doping TiO2 on its photocatalytic activity
文献类型：期刊论文
| 作者 | 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
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| 刊名 | Chemical Physics Letters
 |
| 出版日期 | 2004 |
| 卷号 | 398期号:1-3页码:235-239 |
| ISSN号 | 0009-2614 |
| 通讯作者 | 李越湘 |
| 英文摘要 | 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. |
| 学科主题 | 物理化学与绿色催化 |
| 收录类别 | SCI |
| 资助信息 | National Basic Research Program of China (2003CB214503);Natural Science Foundation of Jiangxi, China (0220007);National 863 nanometer project of China (2003AA302160) |
| 语种 | 英语 |
| 源URL | [http://210.77.64.217/handle/362003/20537]  |
| 专题 | 兰州化学物理研究所_OSSO国家重点实验室 |
| 作者单位 | 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 |
| 推荐引用方式 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.(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. |
入库方式： OAI收割
来源：兰州化学物理研究所
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