A simple route to coat mesoporous SiO2 layer on carbon nanotubes
文献类型：期刊论文
| 作者 | Ding, Kunlun; Hu, Baoji; Xie, Yun; An, Guimin; Tao, Ranting; Zhang, Hongye; Liu, Zhimin |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY
 |
| 出版日期 | 2009 |
| 卷号 | 19期号:22页码:3725-3731 |
| ISSN号 | 0959-9428 |
| DOI | 10.1039/b821386k |
| 英文摘要 | Herein we present a simple method to coat a porous SiO2 layer on carbon nanotubes (CNTs) with the aid of the cationic surfactant cetyltrimethyl ammonium bromide (CTAB). The coating process was studied systematically, and a possible coating mechanism was proposed. Temperature and the ratio of CTAB/CNTs/H2O were found to play key role in the coating process. This method can be applied to both multiwalled carbon nanotubes (MWNTs) and single walled carbon nanotubes (SWNTs). The individualized nature of the CNTs (both MWNTs and SWNTs) was maintained during the coating process. Furthermore, Raman spectroscopy showed that this method is nondestructive to the electronic structure of CNTs. The CNT/porous SiO2 core/shell structure will serve as a platform for further surface functionalization of CNTs. |
| 语种 | 英语 |
| WOS记录号 | WOS:000266410900025 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/67251]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, Zhimin |
| 作者单位 | Chinese Acad Sci, BNLMS, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, Kunlun,Hu, Baoji,Xie, Yun,et al. A simple route to coat mesoporous SiO2 layer on carbon nanotubes[J]. JOURNAL OF MATERIALS CHEMISTRY,2009,19(22):3725-3731. |
| APA | Ding, Kunlun.,Hu, Baoji.,Xie, Yun.,An, Guimin.,Tao, Ranting.,...&Liu, Zhimin.(2009).A simple route to coat mesoporous SiO2 layer on carbon nanotubes.JOURNAL OF MATERIALS CHEMISTRY,19(22),3725-3731. |
| MLA | Ding, Kunlun,et al."A simple route to coat mesoporous SiO2 layer on carbon nanotubes".JOURNAL OF MATERIALS CHEMISTRY 19.22(2009):3725-3731. |
入库方式： OAI收割
来源：化学研究所
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