| Carbon Nanotubes Incorporated within Lyotropic Hexagonal Liquid Crystal Formed in Room-Temperature Ionic Liquids | |
| Department | 固体润滑国家重点实验室 |
Jiang WQ(姜文清); 于波(男); Liu WM(刘维民) ; Hao JC(郝京诚)
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| 2007 | |
| Source Publication | Langmuir
 |
| ISSN | 0743-7463 |
| Volume | 23Issue:16Pages:8549-8553 |
| Abstract | Multiwalled carbon nanotubes (MWCNTs) were evenly dispersed within hexagonal lyotropic liquid crystals (LLCs) formed in room-temperature ionic liquids (RTILs), ethylammonium nitrate (EAN). Characterization and tribological properties of dispersed system were studied in detail. Polarized optical microscopy images combined with small-angle X-ray scattering (SAXS) results indicate that the MWCNTs are well-dispersed and that the introduction of MWCNTs does not destroy the structure of hexagonal LLCs. The increase of d spacing demonstrates the integration of MWCNTs within the cylinders of the hexagonal LLCs. FT-IR and Raman spectra of the MWCNTs-LLC composites show the characteristic absorption peaks and Raman bands of MWCNTs. The tribological properties were explored to greatly extend the applications ofMWCNTs-LLC composites in RTILs as lubricating materials. The rheological measurement results indicate that MWCNTs-LLC composites are highly viscoelastic and that the apparent viscosity is enhanced by the presence of the MWCNTs. |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the NSFC (grant nos. 20625307;20533050 (J. Hao);20533080) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 空间润滑材料组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4042 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Hao JC(郝京诚) |
| Recommended Citation GB/T 7714 | Jiang WQ,Yu B,Liu WM,et al. Carbon Nanotubes Incorporated within Lyotropic Hexagonal Liquid Crystal Formed in Room-Temperature Ionic Liquids[J]. Langmuir,2007,23(16):8549-8553. |
| APA | 姜文清,于波,刘维民,&郝京诚.(2007).Carbon Nanotubes Incorporated within Lyotropic Hexagonal Liquid Crystal Formed in Room-Temperature Ionic Liquids.Langmuir,23(16),8549-8553. |
| MLA | 姜文清,et al."Carbon Nanotubes Incorporated within Lyotropic Hexagonal Liquid Crystal Formed in Room-Temperature Ionic Liquids".Langmuir 23.16(2007):8549-8553. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 20078549-8553.pdf（351KB） | 开放获取 | CC BY-NC-SA | View Application Full Text | |||
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