Alignment of Single-Walled Carbon Nanotubes with Ferroelectric Liquid Crystal
文献类型：期刊论文
| 作者 | Zhao YX ; Xiao YM ; Yang SL ; Xu JW ; Yang W ; Li MY ; Wang DM ; Zhou YC |
| 刊名 | journal of physical chemistry c
 |
| 出版日期 | 2012 |
| 卷号 | 116期号:31页码:16694-16699 |
| 关键词 | RAMAN-SCATTERING CHARGE-TRANSFER GROWTH PURIFICATION DISPERSION MOLECULE BUNDLES FILMS |
| ISSN号 | 1932-7447 |
| 通讯作者 | xu jw |
| 中文摘要 | single-walled carbon nanotubes (swcnts) are aligned by using a ferroelectric liquid crystal (flc) named [4-(3)-(s)-methyl-2-(s)-chloropentanoyloxy)]-4'-nonyloxy-biphenyl. the scanning electron microscope (sem) is utilized to investigate the alignment of the swcnts in the smectic a phase. fourier transform infrared spectroscopy (ftir) and raman spectroscopy are utilized to investigate the interaction between these two species. the sem images show that swcnts can be well aligned along the smectic layers. a new peak appears at 1702 cm(-1) in the ftir spectra in the swcnt hybrids, which indicate that charge transfer occurring from the hexagonal rings of the swcnts to the c=o groups of the flc molecules that contact directly with the swcnts. to our knowledge, this is the first time we observe the charge transfer effect by ftir similarly, a new peak at 763 cm(-1) is also found in the raman spectrum of the swcnt hybrid that results from the charge transfer effect between the swcnts and the c-cl groups of the flc. the pi-pi stacking and charge transfer effect together make the swcnts align unidirectionally along the smectic layers instead of in the direction of the molecular long axis. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000307264500043 |
| 公开日期 | 2013-04-23 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48009]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhao YX,Xiao YM,Yang SL,et al. Alignment of Single-Walled Carbon Nanotubes with Ferroelectric Liquid Crystal[J]. journal of physical chemistry c,2012,116(31):16694-16699. |
| APA | Zhao YX.,Xiao YM.,Yang SL.,Xu JW.,Yang W.,...&Zhou YC.(2012).Alignment of Single-Walled Carbon Nanotubes with Ferroelectric Liquid Crystal.journal of physical chemistry c,116(31),16694-16699. |
| MLA | Zhao YX,et al."Alignment of Single-Walled Carbon Nanotubes with Ferroelectric Liquid Crystal".journal of physical chemistry c 116.31(2012):16694-16699. |
入库方式： OAI收割
来源：长春应用化学研究所
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