Synthesis of higher alcohols from syngas over k/co/beta-mo2c catalysts
文献类型：期刊论文
| 作者 | Xiang, Minglin; Li, Debao; Li, Wenhuai; Zhong, Bing; Sun, Yuhan |
| 刊名 | Catalysis communications
 |
| 出版日期 | 2007-03-01 |
| 卷号 | 8期号:3页码:503-507 |
| 关键词 | K/co/beta-mo2c catalysts Carbon monoxide hydrogenation Higher alcohol synthesis |
| ISSN号 | 1566-7367 |
| DOI | 10.1016/j.catcom.2006.07.029 |
| 通讯作者 | Sun, yuhan(yhsun@sxicc.ac.cn) |
| 英文摘要 | K/co/beta-mo2c catalysts were prepared and tested for higher alcohols (c2+oh) synthesis (has). the catalysts exhibited high catalytic activity and selectivity to c2+oh. the effect of co/mo molar ratio in the catalysts upon the catalytic performance of has was investigated and the best one was at co/mo molar ratio of 1/8-1/6. it could be concluded that the co promoter exerted strong promotion for carbon chain growth, especially for the stage of c1oh to c2oh. the xps spectra revealed that there was a strong synergistic interaction between co and mo, and it depended strongly on the co/mo molar ratio. the new phases "co3mo3c" and "co2c" formed over co promoted k/beta-mo2c catalysts, which might be responsible for the high activity of higher alcohols and hydrocarbons synthesis, respectively. (c) 2006 elsevier b.v. all rights reserved. |
| WOS关键词 | MOLYBDENUM CARBIDE CATALYSTS ; SYNTHESIS GAS ; UNSUPPORTED POWDERS ; PERFORMANCE ; HYDROGEN ; COBALT |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Physical |
| 语种 | 英语 |
| WOS记录号 | WOS:000243163000056 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2383015 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Sun, Yuhan |
| 作者单位 | 1.Chinese Acad Sci, Shanxi Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Shanxi, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiang, Minglin,Li, Debao,Li, Wenhuai,et al. Synthesis of higher alcohols from syngas over k/co/beta-mo2c catalysts[J]. Catalysis communications,2007,8(3):503-507. |
| APA | Xiang, Minglin,Li, Debao,Li, Wenhuai,Zhong, Bing,&Sun, Yuhan.(2007).Synthesis of higher alcohols from syngas over k/co/beta-mo2c catalysts.Catalysis communications,8(3),503-507. |
| MLA | Xiang, Minglin,et al."Synthesis of higher alcohols from syngas over k/co/beta-mo2c catalysts".Catalysis communications 8.3(2007):503-507. |
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来源：中国科学院大学
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