Highly selective and stable hydrogenation of heavy aromatic-naphthalene over transition metal phosphides | |
Usman, Muhammad; Li, Dan; Li, Chunshan; Zhang, Suojiang | |
刊名 | SCIENCE CHINA-CHEMISTRY |
2015-04-01 | |
卷号 | 58期号:4页码:738-746 |
关键词 | coal tar naphthalene transition metal phosphides selective hydrogenation tetralin |
ISSN号 | 1674-7291 |
通讯作者 | Li, CS (reprint author), Univ Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China. |
英文摘要 | The present study reports a highly selective and stable catalytic approach for producing tetralin, an important chemical, solvent, and H2 storage material. Transition metal phosphides (MoP, Ni2P, Co2P, and Fe2P) were prepared by wet impregnation and temperature-programmed reduction and characterized by x-ray diffraction (XRD), energy dispersive x-ray spectroscopy (EDX), EDX mapping, scanning electron microscopy (SEM), transmission electron microscopy (TEM), brunauer-emmett-teller (BET), temperature-programmed desorption of ammonia (NH3-TPD), and fourier transform infrared spectroscopy of pyridine (pyridine-FTIR). Of all the transition metal phosphides MoP was formed at a lower reduction temperature, which resulted in smaller particle size that enhanced the overall surface area of the catalyst. The existence of weak, moderate, and Lewis acidic sites over MoP were responsible for its high tetralin selectivity (90%) and stability during the 100 h reaction on-stream in a fixed-bed reactor. |
学科主题 | Chemistry |
WOS标题词 | Science & Technology ; Physical Sciences |
类目[WOS] | Chemistry, Multidisciplinary |
研究领域[WOS] | Chemistry |
关键词[WOS] | CATALYTIC PERFORMANCE ; ZEOLITE CATALYSTS ; SUPPORTED RH ; COAL-TAR ; TETRALIN ; HYDRODESULFURIZATION ; DIESEL ; HYDROCRACKING ; REACTIVITY ; SPILLOVER |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000351588500025 |
内容类型 | 期刊论文 |
源URL | [http://ir.ipe.ac.cn/handle/122111/13793] |
专题 | 过程工程研究所_研究所(批量导入) |
作者单位 | Univ Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Usman, Muhammad,Li, Dan,Li, Chunshan,et al. Highly selective and stable hydrogenation of heavy aromatic-naphthalene over transition metal phosphides[J]. SCIENCE CHINA-CHEMISTRY,2015,58(4):738-746. |
APA | Usman, Muhammad,Li, Dan,Li, Chunshan,&Zhang, Suojiang.(2015).Highly selective and stable hydrogenation of heavy aromatic-naphthalene over transition metal phosphides.SCIENCE CHINA-CHEMISTRY,58(4),738-746. |
MLA | Usman, Muhammad,et al."Highly selective and stable hydrogenation of heavy aromatic-naphthalene over transition metal phosphides".SCIENCE CHINA-CHEMISTRY 58.4(2015):738-746. |
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