Local Grafting of Ionic Liquid in Poly(vinylidene fluoride) Amorphous Region and the Subsequent Microphase Separation Behavior in Melt
文献类型：期刊论文
| 作者 | Xing, CY; Li, JY; Yang, CM; Li, YJ |
| 刊名 | MACROMOLECULAR RAPID COMMUNICATIONS
 |
| 出版日期 | 2016 |
| 卷号 | 37期号:19页码:1559-1565 |
| 关键词 | block-like copolymers crystalline template locally grafting microphase separation |
| ISSN号 | 1022-1336 |
| 通讯作者 | Li, YJ (reprint author), Hangzhou Normal Univ, Coll Mat Chem & Chem Engn, 16 Xuelin Rd, Hangzhou 310036, Zhejiang, Peoples R China. |
| 英文摘要 | Polymer-based nanostructures can be generally created by self-assembly of block copolymers that are commonly synthesized by living radical polymerization. In this study, a new strategy is proposed to fabricate block-like copolymers by using the template of binary phase structure of semicrystalline polymers. Poly(vinylidene fluoride) (PVDF) is thermodynamically miscible with an unsaturated ionic liquid (IL) (1-vinyl-3-ethylimidazolium tetrafluoroborate) in the melt and IL molecules are expelled out from the crystalline parts during the crystallization of PVDF. Therefore, the IL molecules are only located at the amorphous region of PVDF crystals. The electron beam irradiation of the IL incorporated PVDF leads to the local grafting of IL molecules onto the PVDF molecular chains in the amorphous region, so block-like grafting polymer chains of crystalline PVDF-b (amorphous PVDF-g-IL)-b-crystalline PVDF can be achieved. The subsequent heating of the irradiated sample induces the microphase separation of PVDF-g-IL from the ungrafted PVDF chains. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000386630800001 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/26563]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Xing, CY,Li, JY,Yang, CM,et al. Local Grafting of Ionic Liquid in Poly(vinylidene fluoride) Amorphous Region and the Subsequent Microphase Separation Behavior in Melt[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2016,37(19):1559-1565. |
| APA | Xing, CY,Li, JY,Yang, CM,&Li, YJ.(2016).Local Grafting of Ionic Liquid in Poly(vinylidene fluoride) Amorphous Region and the Subsequent Microphase Separation Behavior in Melt.MACROMOLECULAR RAPID COMMUNICATIONS,37(19),1559-1565. |
| MLA | Xing, CY,et al."Local Grafting of Ionic Liquid in Poly(vinylidene fluoride) Amorphous Region and the Subsequent Microphase Separation Behavior in Melt".MACROMOLECULAR RAPID COMMUNICATIONS 37.19(2016):1559-1565. |
入库方式： OAI收割
来源：上海应用物理研究所
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