Transition from Nanorod to Nanotube of Poly(vinylidene trifluoroethylene) Ferroelectric Nanofiber
文献类型：期刊论文
| 作者 | Choi, Kiwoon1; Lee, Se Cheol1; Liang, Yongri2,3; Kim, Kap Jin4; Lee, Han Sup1 |
| 刊名 | MACROMOLECULES
 |
| 出版日期 | 2013-04-23 |
| 卷号 | 46期号:8页码:3067-3073 |
| ISSN号 | 0024-9297 |
| DOI | 10.1021/ma302679g |
| 英文摘要 | The nanorod-to-nanotube transition of a piezoelectric poly(vinylidenefluoride-co-trifluoroethylene) (P(VDF-TrFE)) nanofiber inside cylindrical nanopores (CNP) with various pore diameters was precisely determined. After infiltrating the polymer into the CNP, a solid nanorod or hollow nanotube was obtained depending on the relative magnitude of the CNP diameter used compared to the critical pore diameter. The thickness of the lamellae formed inside the solid nanorod was found to be linearly dependent on the diameter of the nanocylinder. In addition, the wall thickness of the polymer nanotube increased with increasing nanocylinder diameter. The dependence of ferroelectric properties of the P(VDF-TrFE) nanofiber on the morphological transition were evaluated by measuring the piezoelectric polarization hysteresis loops. Compared to the hollow nanotube, the solid P(VDF-TrFE) nanorod showed significantly enhanced maximum polarization behavior, which is desirable for ferroelectric applications. These results show that the morphological transition from solid nanorod to hollow nanotube can play an important key role in the ferroelectric device fabrication of P(VDF-TrFE). |
| 语种 | 英语 |
| WOS记录号 | WOS:000318143500020 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/54431]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Lee, Han Sup |
| 作者单位 | 1.Inha Univ, Dept Adv Fiber Engn, Inchon 402751, South Korea 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Joint Lab Polymer Sci & Mat, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 4.Kyung Hee Univ, Dept Adv Mat Engn Informat & Elect, Yongin 446701, Gyeonggi Do, South Korea |
| 推荐引用方式 GB/T 7714 | Choi, Kiwoon,Lee, Se Cheol,Liang, Yongri,et al. Transition from Nanorod to Nanotube of Poly(vinylidene trifluoroethylene) Ferroelectric Nanofiber[J]. MACROMOLECULES,2013,46(8):3067-3073. |
| APA | Choi, Kiwoon,Lee, Se Cheol,Liang, Yongri,Kim, Kap Jin,&Lee, Han Sup.(2013).Transition from Nanorod to Nanotube of Poly(vinylidene trifluoroethylene) Ferroelectric Nanofiber.MACROMOLECULES,46(8),3067-3073. |
| MLA | Choi, Kiwoon,et al."Transition from Nanorod to Nanotube of Poly(vinylidene trifluoroethylene) Ferroelectric Nanofiber".MACROMOLECULES 46.8(2013):3067-3073. |
入库方式： OAI收割
来源：化学研究所
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