| Modification of ZnS1-x-0.5yOx(OH)(y)-ZnO photocatalyst with NiS for enhanced visible-light-driven hydrogen generation from seawater | |
| Department | OSSO国家重点实验室 |
Li YX(李越湘)1; Lin, Shiyi1; Peng SQ(彭绍琴)1; Lu GX(吕功煊)2 ; Li SB(李树本)2; Li YX(李越湘)
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| The second department | erc国家工程研究中心 |
| 2013 | |
| Source Publication | International Journal of Hydrogen Energy
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| ISSN | 0360-3199 |
| Volume | 38Issue:36Pages:15976-15984 |
| Abstract | NiS was loaded on ZnS1_x_0.5yOx(OH)y-ZnO photocatalyst by two methods (depositing NiS on the photocatalyst via impregnation with a NiS sol and via a precipitation reaction). The activity of the NiS-modified photocatalyst for hydrogen evolution from pure water and seawater was investigated using mixed electron donors (sulfide and sulfite). The activity (in pure water-electron donor solution) is dependant of the modification method and loading content of NiS. When Na2S·9H2O and Na2SO3 are added into seawater, a mixture precipitate (Mg(OH)2 and CaSO3) produces. The precipitate is detrimental to the photocatalytic hydrogen evolution over the unmodified ZnS1_x_0.5yOx(OH)y-ZnO. However, for the NiSmodified photocatalyst, the detrimental effect decreases notably. Interestingly, the activity of the modified photocatalyst in seawater-electron donor solution (with the precipitate) is higher than that in the pure water-electron-donor solution (without the precipitate). The possible mechanism was discussed. |
| Keyword | Photocatalysis Hydrogen Production Nis Modification Method Seawater |
| Subject Area | 物理化学与绿色催化 |
| DOI | 10.1016/j.ijhydene.2013.09.149 |
| Funding Organization | 973 project (2009CB220003);the National Nature Science Foundation of China (No. 20763006;21366022) |
| Indexed By | SCI |
| If | 2.930 |
| 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 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/5011 |
| 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 | Li YX(李越湘) |
| Affiliation | 1.Nanchang Univ, Dept Chem, Nanchang 330031, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Li YX,Lin, Shiyi,Peng SQ,et al. Modification of ZnS1-x-0.5yOx(OH)(y)-ZnO photocatalyst with NiS for enhanced visible-light-driven hydrogen generation from seawater[J]. International Journal of Hydrogen Energy,2013,38(36):15976-15984. |
| APA | Li YX,Lin, Shiyi,Peng SQ,Lu GX,Li SB,&李越湘.(2013).Modification of ZnS1-x-0.5yOx(OH)(y)-ZnO photocatalyst with NiS for enhanced visible-light-driven hydrogen generation from seawater.International Journal of Hydrogen Energy,38(36),15976-15984. |
| MLA | Li YX,et al."Modification of ZnS1-x-0.5yOx(OH)(y)-ZnO photocatalyst with NiS for enhanced visible-light-driven hydrogen generation from seawater".International Journal of Hydrogen Energy 38.36(2013):15976-15984. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Int. J. Hydrog. Ener（1874KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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