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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
KeywordMetal Phosphide Ni(12)p(5) Ni(2)p Cinnamaldehyde Hydrogenation Pd/sio(2) Hydrocinnamaldehyde
Source PublicationCATALYSIS LETTERS
2008-08-01
DOI10.1007/s10562-008-9472-y
Volume124Issue:3-4Pages:219-225
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Physical
WOS Research AreaChemistry
WOS KeywordTRANSITION-METAL PHOSPHIDES ; LIQUID-PHASE REACTIONS ; CINNAMYL ALCOHOL ; AMORPHOUS ALLOY ; HYDROTREATING ACTIVITY ; MOLYBDENUM PHOSPHIDE ; PLATINUM CATALYSTS ; PALLADIUM CATALYST ; COBALT CATALYSTS ; SILICA
AbstractA 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.
Language英语
WOS IDWOS:000258528000009
Citation statistics
Cited Times:39[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/141146
Collection中国科学院大连化学物理研究所
Affiliation1.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
Recommended Citation
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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