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题名: Effect of Template Removal Methods on Physical Properties and Catalytic Performance of Co-HMS
作者: Chen, Chen1, 2;  Zhang, Qiaohong1, 2;  Gao, Jin1;  Zhang, Wei1;  Xu, Jie1
通讯作者: 徐杰
关键词: Co-HMS ;  Template Removal ;  Effect
刊名: JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
发表日期: 2009-02-01
DOI: 10.1166/jnn.2009.C209
卷: 9, 期:2, 页:1589-1592
收录类别: SCI ;  ISTP
文章类型: Article
部门归属: 2
项目归属: 204
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Multidisciplinary ;  Nanoscience & Nanotechnology ;  Materials Science, Multidisciplinary ;  Physics, Applied ;  Physics, Condensed Matter
研究领域[WOS]: Chemistry ;  Science & Technology - Other Topics ;  Materials Science ;  Physics
英文摘要: With Co(OAc)(2) as Cc source and hexadecylamine (HDA) as template, cobalt-containing hexagonal mesoporous silicas (Co-HMS) was successfully synthesized by a one-step co-condensation route at ambient temperature. Two different methods (calcination and solvent extraction) were separately utilized to remove the template molecules, and the effects on physical properties and application performance were studied in detail using the characterization of XRD, N(2) adsorption-desorption, TEM, FT-IR, UV-vis diffuse reflectance techniques and catalytic activity measurement, respectively. The results showed that solvent extraction was more favorable for mesoporous structure maintaining. And in the liquid-phase oxidation of hydrocarbons, higher activities were obtained with Co-HMS-E being used.
关键词[WOS]: MESOPOROUS MOLECULAR-SIEVES ;  CYCLOHEXANE ;  OXIDATION
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000263653300209
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/102489
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

Recommended Citation:
Chen, Chen,Zhang, Qiaohong,Gao, Jin,et al. Effect of Template Removal Methods on Physical Properties and Catalytic Performance of Co-HMS[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2009,9(2):1589-1592.
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