| Photo-catalytic H2 evolution over a series of Keggin-structure heteropoly blue sensitized Pt/TiO2 under visible light irradiation | |
| Department | 羰基合成与选择氧化国家重点实验室 ; 精细石油化工中间体国家工程研究中心 |
Fu N(付宁); Lv GX(吕功煊)
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| 2009 | |
| Source Publication | Applied Surface Science
 |
| ISSN | 0169-4332 |
| Volume | 255Pages:4378-4383 |
| Abstract | We report the visible light-induced hydrogen generation over a series of Keggin-structure heteropoly blue (HPB) anions (PW12O403 , phosphotungstic blue (PTB), GeW12O404 (GTB), SiW12O40 4 (STB), BW12O405 (BTB)) sensitized Pt/TiO2 photo-catalysts. The sensitization of TiO2 by HPB was certified using photo-electrochemicalmeasurements and UV–vis absorption spectra. PTB showed themost 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. |
| Keyword | Heteropoly Blue (Hpb) Visible Light Sensitization Tio2 |
| Subject Area | 环境催化与清洁能源 |
| Funding Organization | 973 program of Department of Sciences and Technology of China (2003CB214503;2007CB613305;2009CB220003) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 环境催化与清洁能源研究组 ; 环境催化与氢能源研究组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/589 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） 精细石油化工中间体国家工程研究中心（ERC） |
| Corresponding Author | Lv GX(吕功煊) |
| Recommended Citation GB/T 7714 | Fu N,Lv GX. Photo-catalytic H2 evolution over a series of Keggin-structure heteropoly blue sensitized Pt/TiO2 under visible light irradiation[J]. Applied Surface Science,2009,255:4378-4383. |
| APA | 付宁,&吕功煊.(2009).Photo-catalytic H2 evolution over a series of Keggin-structure heteropoly blue sensitized Pt/TiO2 under visible light irradiation.Applied Surface Science,255,4378-4383. |
| MLA | 付宁,et al."Photo-catalytic H2 evolution over a series of Keggin-structure heteropoly blue sensitized Pt/TiO2 under visible light irradiation".Applied Surface Science 255(2009):4378-4383. |
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