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Selective hydrogenation of cinnamaldehyde to hydrocinnamaldehyde over SiO(2) supported nickel phosphide catalysts
Wang, Hui1,2; Shu, Yuying1; Zheng, Mingyuan1; Zhang, Tao1
关键词Metal Phosphide Ni(12)p(5) Ni(2)p Cinnamaldehyde Hydrogenation Pd/sio(2) Hydrocinnamaldehyde
刊名CATALYSIS LETTERS
2008-08-01
DOI10.1007/s10562-008-9472-y
124期:3-4页:219-225
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]TRANSITION-METAL PHOSPHIDES ; LIQUID-PHASE REACTIONS ; CINNAMYL ALCOHOL ; AMORPHOUS ALLOY ; HYDROTREATING ACTIVITY ; MOLYBDENUM PHOSPHIDE ; PLATINUM CATALYSTS ; PALLADIUM CATALYST ; COBALT CATALYSTS ; SILICA
英文摘要A series of SiO(2) supported transition metal (Fe, Co, Ni, Mo and W) phosphide catalysts were synthesized and tested for the selective hydrogenation of cinnamaldehyde (CMA). Among these tested catalysts, Ni(12)P(5)/SiO(2) and Ni(2)P/SiO(2) prepared with initial Ni/P ratios of 2/1.3 and 1/1 exhibited high activity and selectivity for the conversion of CMA to hydrocinnamaldehyde (HCMA). The two nickel phosphide catalysts showed selectivity to HCMA up to 90% at a conversion of 90%. The properties of the nickel phosphide catalysts were characterized by BET surface area determinations, X-ray powder diffraction (XRD) analysis, and transmission electron microscopy (TEM). The influences of reaction temperature, hydrogen pressure, Ni/P ratio, and reduction temperature were studied in detail. For comparison, Pd/SiO(2) catalyst was also used in this reaction, and the possible reasons for the different catalytic performances of the two kinds of catalysts are presented.
语种英语
WOS记录号WOS:000258528000009
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/141146
专题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, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
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GB/T 7714
Wang, Hui,Shu, Yuying,Zheng, Mingyuan,et al. Selective hydrogenation of cinnamaldehyde to hydrocinnamaldehyde over SiO(2) supported nickel phosphide catalysts[J]. CATALYSIS LETTERS,2008,124(3-4):219-225.
APA Wang, Hui,Shu, Yuying,Zheng, Mingyuan,&Zhang, Tao.(2008).Selective hydrogenation of cinnamaldehyde to hydrocinnamaldehyde over SiO(2) supported nickel phosphide catalysts.CATALYSIS LETTERS,124(3-4),219-225.
MLA Wang, Hui,et al."Selective hydrogenation of cinnamaldehyde to hydrocinnamaldehyde over SiO(2) supported nickel phosphide catalysts".CATALYSIS LETTERS 124.3-4(2008):219-225.
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