| Fabrication of porous carbon spheres and as support for the application of low-temperature CO oxidation | |
| Department | ERC国家工程研究中心 |
Han WL(韩维亮) ; Tang ZC(唐志诚); Zhang P(张朋); Lu GX(吕功煊); Tang ZC(唐志诚)
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| The second department | osso国家重点实验室 |
| 2015 | |
| Source Publication | Applied Surface Science
 |
| ISSN | 0169-4332 |
| Volume | 350Pages:100-108 |
| Abstract | In this paper, a series of CSs (CSs was the abbreviation of carbon sphere) was synthesized by surfactants-assisted hydrothermal method, and these CSs were used as support to load metal active species for low-temperature oxidation of CO. By adjusting surfactant type and content, hydrothermal time and temperature, the optimal prepared condition of catalyst were achieved: polyvinylpyrrolidone (PVP) content = 3%, hydrothermal time = 7 h, and hydrothermal temperature = 180 °C. Contrasted Pd-Fe/CSs catalyst with Pd-Fe/CSs-PVP-S (Pd-Fe/CSs-PVP-S was abbreviation for the optimal catalyst) catalyst, it was discovered that CSs-PVP-S owned smaller particle size and higher surface area than CSs. The surface of Pd-Fe/CSs-PVP-S catalyst had rich active oxygen species, more FeO(OH) species and more tetravalent Pd species than the Pd-Fe/CSs catalyst, which vividly demonstrated that the Pd-Fe/CSs-PVP-S catalyst displayed superior activity than Pd-Fe/CSs. |
| Keyword | Carbon Sphere Surfactants-assisted Hydrothermal Method Co Oxidation Noble Metal Catalyst |
| Subject Area | 物理化学与绿色催化 |
| DOI | 10.1016/j.apsusc.2015.03.011 |
| Funding Organization | The National Basic Research Program of China (2013CB933201);The National Natural Science Foundation of China (21407154);West Light Foundation of The Chinese Academy of Sciences |
| Indexed By | SCI |
| If | 3.150 |
| Language | 英语 |
| Funding Project | 工业催化课题组;环境催化与氢能源研究组;环境催化与清洁能源研究组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18546 |
| Collection | 精细石油化工中间体国家工程研究中心（ERC） 羰基合成与选择氧化国家重点实验室（OSSO） |
| Corresponding Author | Tang ZC(唐志诚) |
| Affiliation | Chinese Acad Sci, Lanzhou Inst Chem Phys, Natl Engn Res Ctr Fine Petrochem Intermediates, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Han WL,Tang ZC,Zhang P,et al. Fabrication of porous carbon spheres and as support for the application of low-temperature CO oxidation[J]. Applied Surface Science,2015,350:100-108. |
| APA | Han WL,Tang ZC,Zhang P,Lu GX,&唐志诚.(2015).Fabrication of porous carbon spheres and as support for the application of low-temperature CO oxidation.Applied Surface Science,350,100-108. |
| MLA | Han WL,et al."Fabrication of porous carbon spheres and as support for the application of low-temperature CO oxidation".Applied Surface Science 350(2015):100-108. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2015100-108.pdf（1807KB） | 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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