Synthesis and Characterization of Silica-Supported Cobalt Phosphide Catalysts for CO Hydrogenation
文献类型：期刊论文
| 作者 | Song, Xiangen1,3; Ding, Yunjie1,2; Chen, Weimiao1; Dong, Wenda1,3; Pei, Yanpeng1,3; Zang, Juan1,3; Yan, Li1; Lu, Yuan1 |
| 刊名 | energy & fuels
 |
| 出版日期 | 2012-11-01 |
| 卷号 | 26期号:11页码:6559-6566 |
| 英文摘要 | a series of silica supported cobalt phosphides with different metal/p molar ratios were synthesized by means of a temperature programmed reduction (tpr) method. their catalytic performances of co hydrogenation were tested in a fixed-bed reactor under conditions of 553 k, 5.0 mpa, and h-2/co = 2 (molar). the catalytic activity of the phosphides ranked in the following order: co2p/sio2 < co4p/sio2 < co8p/sio2 (x denotes the molar ratio of metal to p). it is interesting to find that c-2(+) oxygenates were the main product over the coxp catalysts. evidence from x-ray photoelectron spectroscopy (xps) and high-resolution transmission electron microscopy (hrtem) measurements proved that the co delta+ species might be the active sites for the formation of higher oxygenates during co hydrogenation. |
| 类目[WOS] | energy & fuels ; engineering, chemical |
| 研究领域[WOS] | energy & fuels ; engineering |
| 关键词[WOS] | transition-metal phosphides ; synthesis gas conversion ; higher-alcohol synthesis ; hydrodesulfurization properties ; rh catalysts ; syngas ; promoter ; ethanol ; la2o3 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000311244900013 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142835]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Xiangen,Ding, Yunjie,Chen, Weimiao,et al. Synthesis and Characterization of Silica-Supported Cobalt Phosphide Catalysts for CO Hydrogenation[J]. energy & fuels,2012,26(11):6559-6566. |
| APA | Song, Xiangen.,Ding, Yunjie.,Chen, Weimiao.,Dong, Wenda.,Pei, Yanpeng.,...&Lu, Yuan.(2012).Synthesis and Characterization of Silica-Supported Cobalt Phosphide Catalysts for CO Hydrogenation.energy & fuels,26(11),6559-6566. |
| MLA | Song, Xiangen,et al."Synthesis and Characterization of Silica-Supported Cobalt Phosphide Catalysts for CO Hydrogenation".energy & fuels 26.11(2012):6559-6566. |
入库方式： OAI收割
来源：大连化学物理研究所
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