Effects of metal ion dopants on TiO2 photocatalysis
文献类型：期刊论文
| 作者 | Yong, L; Fu, PF; Dai, XG; Du, ZW |
| 刊名 | PROGRESS IN CHEMISTRY
 |
| 出版日期 | 2004-09-01 |
| 卷号 | 16期号:5页码:738-746 |
| 关键词 | metal ions doping titanium dioxide photocatalysis |
| ISSN号 | 1005-281X |
| 其他题名 | Prog. Chem. |
| 中文摘要 | The processs of TiO2 photocatalytic reaction can be divided into four interactional steps in order of generation of charges by illumination, migration of the charges, reaction of the charges with the adsorbed species on the surface of TiO2 and the reaction in the solution. All of the four steps are intensively influenced by metal ion dopants in TiO2. Proper doping of metal ions leads to enhancement of TiO2 photocatalytic activity. The state-of-art advances in this research area are summarized, and a general analysis and induction on the effects of doped metal ions in TiO2 on its photocatalytic characteristics, which include absorption of light, migration of illuminated charges, reactions on the surface of TiO2, particle sizes of TiO2 and crystalline transformation in terms of improvement of TiO2 photocatalytic properties and optimization of its photocatalysis are given. Based on this general survey, future research emphasis is suggested. And doping methods and characterization of TiO2 photocatalyst are also outlined. |
| 英文摘要 | The processs of TiO2 photocatalytic reaction can be divided into four interactional steps in order of generation of charges by illumination, migration of the charges, reaction of the charges with the adsorbed species on the surface of TiO2 and the reaction in the solution. All of the four steps are intensively influenced by metal ion dopants in TiO2. Proper doping of metal ions leads to enhancement of TiO2 photocatalytic activity. The state-of-art advances in this research area are summarized, and a general analysis and induction on the effects of doped metal ions in TiO2 on its photocatalytic characteristics, which include absorption of light, migration of illuminated charges, reactions on the surface of TiO2, particle sizes of TiO2 and crystalline transformation in terms of improvement of TiO2 photocatalytic properties and optimization of its photocatalysis are given. Based on this general survey, future research emphasis is suggested. And doping methods and characterization of TiO2 photocatalyst are also outlined. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | DOPED TITANIUM-DIOXIDE ; VISIBLE-LIGHT IRRADIATION ; THIN-FILMS ; OPTICAL-PROPERTIES ; WATER ; DEGRADATION ; POWDERS ; ANATASE ; OXIDE ; OXIDATION |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000224395700008 |
| 公开日期 | 2013-11-05 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4925]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yong, L,Fu, PF,Dai, XG,et al. Effects of metal ion dopants on TiO2 photocatalysis[J]. PROGRESS IN CHEMISTRY,2004,16(5):738-746. |
| APA | Yong, L,Fu, PF,Dai, XG,&Du, ZW.(2004).Effects of metal ion dopants on TiO2 photocatalysis.PROGRESS IN CHEMISTRY,16(5),738-746. |
| MLA | Yong, L,et al."Effects of metal ion dopants on TiO2 photocatalysis".PROGRESS IN CHEMISTRY 16.5(2004):738-746. |
入库方式： OAI收割
来源：过程工程研究所
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