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n-Hexane Isomerization by Pt/WO3-ZrO2 Using Hydrothermally Synthesized Hydrous Zirconia as Support
Song Yueqin1; Kang Chenglin1; Feng Yanlong1; Liu Feng1; Zhou Xiaolong1; Dong Renyao1; Xu Longya2
关键词Hydrothermal Synthesis Hydrous Zirconia Tungsten Oxide Platinum N-hexane Isomerization
刊名CHINESE JOURNAL OF CATALYSIS
2008-12-01
29期:12页:1196-1198
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
研究领域[WOS]Chemistry ; Engineering
关键词[WOS]SURFACE-ACIDITY ; CATALYSTS ; BUTANE ; WOX-ZRO2
英文摘要A series of hydrous zirconia samples were prepared by the hydrothermal method, and the Pt/WO3-ZrO2 catalyst was prepared by impregnation. The effects of hydrothermal temperature of Zr(OH)(4) on the isomerization activity of the catalyst was investigated. The crystalline structure, acidity, and reduction properties of the catalyst were characterized by X-ray diffraction. NH3 temperature-programmed desorption, and H-2 temperature-programmed reduction, respectively. The results indicated that the crystalline structure of hydrous zirconia and the catalyst varied with the hydrothermal temperature, and the increase of hydrothermal temperature reduced the fraction of tetragonal zirconia. Strong acide sites on the catalyst and the isomerization activity increased with the crystallization of Zr(OH)(4). It was proposed that the higher isomerization activity may be related to the existence of large numbers of strong acid sites.
语种英语
WOS记录号WOS:000262385100002
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/141120
专题中国科学院大连化学物理研究所
作者单位1.E China Univ Sci & Technol, Petr Proc Res Ctr, Sch Chem Engn, Shanghai 200237, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
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GB/T 7714
Song Yueqin,Kang Chenglin,Feng Yanlong,et al. n-Hexane Isomerization by Pt/WO3-ZrO2 Using Hydrothermally Synthesized Hydrous Zirconia as Support[J]. CHINESE JOURNAL OF CATALYSIS,2008,29(12):1196-1198.
APA Song Yueqin.,Kang Chenglin.,Feng Yanlong.,Liu Feng.,Zhou Xiaolong.,...&Xu Longya.(2008).n-Hexane Isomerization by Pt/WO3-ZrO2 Using Hydrothermally Synthesized Hydrous Zirconia as Support.CHINESE JOURNAL OF CATALYSIS,29(12),1196-1198.
MLA Song Yueqin,et al."n-Hexane Isomerization by Pt/WO3-ZrO2 Using Hydrothermally Synthesized Hydrous Zirconia as Support".CHINESE JOURNAL OF CATALYSIS 29.12(2008):1196-1198.
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