| Photosensitized reduction of water to hydrogen using novel Maya blue-like organic-inorganic hybrid material | |
| 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 |
Zhang XJ(张晓杰); Jin ZL(靳治良) ; Li YX(李越湘); Li SB(李树本); Lv GX(吕功煊)
| |
| 2009 | |
| Source Publication | Journal of Colloid and Interface Science
 |
| ISSN | 0021-9797 |
| Volume | 333Pages:285-293 |
| Abstract | On the basis of the understanding that membranes play an important role in the separation of the intermediate photoproducts in the photosynthetic process, a novel efficient hydrogen evolution system was constructed with Maya blue-like organic–inorganic hybrid material as a photocatalyst, in which palygorskite acts as matrix and Eosin Y as a photosensitizer. Under visible light irradiation (λ 420 nm), the highest rate of hydrogen evolution and apparent quantum yield are about 3247.2 μmol h−1 (g Eosin Y)−1 and 12.5%, respectively. Negatively charged palygorskite particles could control the photosensitized electron-transfer reaction by means of electrostatic interaction. Based on the activities of hydrogen generation and the experimental measurements of UV–vis absorbance and fluorescence, a probable mechanism for photosensitized hydrogen evolution was postulated. |
| Keyword | Eosin y Palygorskite Photosensitized Hydrogen Evolution Visible Light Irradiation |
| Subject Area | 环境催化与清洁能源 |
| Funding Organization | the National Natural Science Foundation of China (No. 90210027);the National Basic Research Program of China (Nos. 2003CB214500;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 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/570 |
| 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 | Zhang XJ,Jin ZL,Li YX,et al. Photosensitized reduction of water to hydrogen using novel Maya blue-like organic-inorganic hybrid material[J]. Journal of Colloid and Interface Science,2009,333:285-293. |
| APA | 张晓杰,靳治良,李越湘,李树本,&吕功煊.(2009).Photosensitized reduction of water to hydrogen using novel Maya blue-like organic-inorganic hybrid material.Journal of Colloid and Interface Science,333,285-293. |
| MLA | 张晓杰,et al."Photosensitized reduction of water to hydrogen using novel Maya blue-like organic-inorganic hybrid material".Journal of Colloid and Interface Science 333(2009):285-293. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| B21_J-Coll-Int-Sci-2（897KB） | 开放获取 | License | View Application Full Text | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment