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题名: A facile method to coat mesoporous silica layer on carbon nanotubes by anionic surfactant
作者: Zhang, Min1;  Zhang, Xihao1;  He, Xiwen1;  Chen, Langxing1;  Zhang, Yukui1, 2
通讯作者: 陈朗星 ;  张玉奎
关键词: Composite ;  Carbon nanotubes ;  Silica coating ;  Mesoporous ;  Anionic surfactant
刊名: MATERIALS LETTERS
发表日期: 2010-06-30
DOI: 10.1016/j.matlet.2010.03.032
卷: 64, 期:12, 页:1383-1386
收录类别: SCI
文章类型: Article
部门归属: 18
项目归属: 1810
产权排名: 2;5
WOS标题词: Science & Technology ;  Technology ;  Physical Sciences
类目[WOS]: Materials Science, Multidisciplinary ;  Physics, Applied
研究领域[WOS]: Materials Science ;  Physics
英文摘要: This paper described a facile sol-gel method to synthesize silica-coated multi-walled carbon nanotubes (MWCNTs) using anionic surfactant sodium dodecyl sulfate (SOS) for the first time. This method is quite simple and easy to operate, the uniformly silica shell could be a readily controlled ratio of two silane agents of 3-aminopropyltriethoxysilane and tetraethoxysilane, and more suitable for large-scale production. The resulting CNTs@SiO(2) composites are characterized by transmission electron microscopy, scanning electron microscopy, and Fourier transform infrared spectroscopy. It is of interest to note that the mesoporous CNTs@SiO(2) materials can be obtained via the extraction or the calcination process and mesoporous property was investigated by N(2) adsorption-desorption analysis. (C) 2010 Elsevier B.V. All rights reserved.
关键词[WOS]: NANOPARTICLES ;  TEMPLATE ;  ROUTE
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000278636800016
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/103213
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.Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116011, Peoples R China

Recommended Citation:
Zhang, Min,Zhang, Xihao,He, Xiwen,et al. A facile method to coat mesoporous silica layer on carbon nanotubes by anionic surfactant[J]. MATERIALS LETTERS,2010,64(12):1383-1386.
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