Photo-catalytic h-2 evolution over a series of keggin-structure heteropoly blue sensitized pt/tio2 under visible light irradiation
文献类型：期刊论文
| 作者 | Fu, Ning1,2; Lu, Gongxuan1 |
| 刊名 | Applied surface science
 |
| 出版日期 | 2009-02-01 |
| 卷号 | 255期号:8页码:4378-4383 |
| 关键词 | Heteropoly blue (hpb) Visible light Sensitization Tio2 |
| ISSN号 | 0169-4332 |
| DOI | 10.1016/j.apsusc.2008.11.056 |
| 通讯作者 | Lu, gongxuan(gxlu@lzb.ac.cn) |
| 英文摘要 | We report the visible light-induced hydrogen generation over a series of keggin-structure heteropoly blue (hpb) anions (pw12o403), phosphotungstic blue (ptb), gew12o404 (gtb), siw12o404 (stb), bw12o405 (btb)) sensitized pt/tio2 photo-catalysts. the sensitization of tio2 by hpb was certified using photo-electrochemical measurements and uv-vis absorption spectra. ptb showed the most pronounced sensitization effect for tio2 in those hpb anions and pt/tio2-ptb showed the highest hydrogen generation activity. the sensitization of tio2 was significantly dependent on the reduction potential of hpa, which was determined by the kind of central atom in hpa. (c) 2008 elsevier b. v. all rights reserved. |
| WOS关键词 | PHOTOSYNTHETIC REACTION-CENTER ; PHOTOCATALYTIC DECOMPOSITION ; HYDROGEN EVOLUTION ; ORGANIC-COMPOUNDS ; WATER ; REDUCTION ; TIO2 ; SEMICONDUCTOR ; ACID ; OXIDATION |
| WOS研究方向 | Chemistry ; Materials Science ; Physics |
| WOS类目 | Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000262695200004 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2398598 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Lu, Gongxuan |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu, Ning,Lu, Gongxuan. Photo-catalytic h-2 evolution over a series of keggin-structure heteropoly blue sensitized pt/tio2 under visible light irradiation[J]. Applied surface science,2009,255(8):4378-4383. |
| APA | Fu, Ning,&Lu, Gongxuan.(2009).Photo-catalytic h-2 evolution over a series of keggin-structure heteropoly blue sensitized pt/tio2 under visible light irradiation.Applied surface science,255(8),4378-4383. |
| MLA | Fu, Ning,et al."Photo-catalytic h-2 evolution over a series of keggin-structure heteropoly blue sensitized pt/tio2 under visible light irradiation".Applied surface science 255.8(2009):4378-4383. |
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来源：中国科学院大学
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