| Promotion of Mn Doped Co/CNTs Catalysts for CO Hydrogenation to Light Olefins | |
| Department | OSSO国家重点实验室 |
Tang LP(唐立平)1,2 ; Song CL(宋承立)1; Yang XL(杨晓龙)1; Li ML(李孟丽)1,2; Hu B(胡斌)1; Hu B(胡斌)
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| 2013 | |
| Source Publication | Chinese Journal of Chemistry
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| ISSN | 1001-604X |
| Volume | 31Issue:6Pages:826-830 |
| Abstract | With various contents, Mn was introduced into carbon nanotubes (CNTs) supported cobalt catalysts and the obtained Mn-Co/CNTs catalysts were investigated for CO hydrogenation to light alkenes and characterized by N2 adsorption, X-ray diffraction (XRD), X-ray photoelectron spectra (XPS), H2 temperature programmed reduction (TPR), CO temperature programmed desorption (TPD) and transmission electron microscope (TEM). The results indicate that the addition of a small amount of Mn (0.3 wt%) to CNTs-supported Co catalyst significantly increased the selectivity of C2－C4 olefins and decreased the selectivity of CH4. However, with further addition of Mn to the cobalt catalysts, the CH4 selectivity decreased obviously along with the increase of the C5＋ selectivity. Compared with the unpromoted catalysts, the Mn-promoted cobalt catalysts increased the C2＝－C4＝/C20－C40 molar ratio. |
| Keyword | Co Hydrogenation Cobalt Catalyst Light Alkenes Selectivity |
| Subject Area | 物理化学与绿色催化 |
| DOI | 10.1002/cjoc.201300248 |
| Funding Organization | the National Natural Science Foundation of China (No. 21202176) |
| Indexed By | SCI |
| If | 1.040 |
| Language | 英语 |
| Funding Project | 羰基金属功能材料课题组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/5003 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） |
| Corresponding Author | Hu B(胡斌) |
| Affiliation | 1.Chinese Acad Sci, State Key Lab Oxo Synthsis & Select Oxidat, Lanzhou Inst Chem Phys, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Tang LP,Song CL,Yang XL,et al. Promotion of Mn Doped Co/CNTs Catalysts for CO Hydrogenation to Light Olefins[J]. Chinese Journal of Chemistry,2013,31(6):826-830. |
| APA | Tang LP,Song CL,Yang XL,Li ML,Hu B,&胡斌.(2013).Promotion of Mn Doped Co/CNTs Catalysts for CO Hydrogenation to Light Olefins.Chinese Journal of Chemistry,31(6),826-830. |
| MLA | Tang LP,et al."Promotion of Mn Doped Co/CNTs Catalysts for CO Hydrogenation to Light Olefins".Chinese Journal of Chemistry 31.6(2013):826-830. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Chin. J. Chem..pdf（1835KB） | 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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