Isotactic polystyrene nanorods with gradient crystallite states
文献类型：期刊论文
| 作者 | Wu, Hui1; Su, Zhaohui2; Takahara, Atsushi1,3,4 |
| 刊名 | SOFT MATTER
 |
| 出版日期 | 2012 |
| 卷号 | 8期号:11页码:3180-3184 |
| ISSN号 | 1744-683X |
| DOI | 10.1039/c2sm06896f |
| 英文摘要 | In this paper, isotactic polystyrene (iPS) nanorods with gradient crystallite distribution were demonstrated. The polymer nanorods with a diameter of 65 nm were prepared by melt-wetting the nanoporous alumina template with fractionated iPS melts. Spatial distribution of crystallinity and orientation of the polymer in the nanorods from top to bottom were analyzed by Fourier transform infrared spectroscopy. The crystallites with perpendicular orientation (c-axis perpendicular to the long axis of rod) increased from the top to the bottom of the nanorods due to crystallization initiated by nuclei formed in the bulk and subsequent crystallite growth constrained by the nanopores. This result offers a unique approach to design polymeric nanomaterials with gradient crystallite distribution for functional nanodevice applications. |
| 语种 | 英语 |
| WOS记录号 | WOS:000300571600019 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/48495]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Takahara, Atsushi |
| 作者单位 | 1.Kyushu Univ, Inst Mat Chem & Engn, Nishi Ku, Fukuoka 8190395, Japan 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Jilin, Peoples R China 3.JST ERATO Takahara Soft Interfaces Project, Nishi Ku, Fukuoka 8190395, Japan 4.Kyushu Univ, Int Inst Carbon Neutral Energy Res WPI I2CNER, Nishi Ku, Fukuoka 8190395, Japan |
| 推荐引用方式 GB/T 7714 | Wu, Hui,Su, Zhaohui,Takahara, Atsushi. Isotactic polystyrene nanorods with gradient crystallite states[J]. SOFT MATTER,2012,8(11):3180-3184. |
| APA | Wu, Hui,Su, Zhaohui,&Takahara, Atsushi.(2012).Isotactic polystyrene nanorods with gradient crystallite states.SOFT MATTER,8(11),3180-3184. |
| MLA | Wu, Hui,et al."Isotactic polystyrene nanorods with gradient crystallite states".SOFT MATTER 8.11(2012):3180-3184. |
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来源：化学研究所
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