Dually Actuated Triple Shape Memory Polymers of Cross-Linked Polycyclooctene-Carbon Nanotube/Polyethylene Nanocomposites
文献类型：期刊论文
| 作者 | Wang, Zhenwen1; Zhao, Jun1; Chen, Min1; Yang, Minhao1; Tang, Luyang1; Dang, Zhi-Min1; Chen, Fenghua2; Huang, Miaoming3; Dong, Xia3 |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2014-11-26 |
| 卷号 | 6期号:22页码:20051-20059 |
| ISSN号 | 1944-8244 |
| 关键词 | Electrical Actuation Triple Shape Memory Effects Polyolefins Nanocomposites Co-continuous Structure Selective Distribution |
| DOI | 10.1021/am5056307 |
| 英文摘要 | In this work, electrically and thermally actuated triple shape memory polymers (SMPs) of chemically cross-linked polycyclooctene (PCO)multiwalled carbon nanotube (MWCNT)/polyethylene (PE) nanocomposites with co-continuous structure and selective distribution of fillers in PCO phase are prepared. We systematically studied not only the microstructure including morphology and fillers selective distribution in one phase of the PCO/PE blends, but also the macroscopic properties including thermal, mechanical, and electrical properties. The co-continuous window of the immiscible PCO/PE blends is found to be the volume fraction of PCO (v(PCO)) of ca. 4070 vol %. The selective distribution of fillers in one phase of co-continuous blends is obtained by a masterbatch technique. The prepared triple SMP materials show pronounced triple shape memory effects (SMEs) on the dynamic mechanical thermal analysis (DMTA) and the visual observation by both thermal and electric actuations. Such polyolefin samples with well-defined microstructure, electrical actuation, and triple SMEs might have potential applications as, for example, multiple autochoke elements for engines, self-adjusting orthodontic wires, and ophthalmic devices. |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| WOS记录号 | WOS:000345721400073 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/51211]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhao, Jun |
| 作者单位 | 1.Univ Sci & Technol Beijing, Sch Chem & Biol Engn, Dept Polymer Sci & Engn, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Lab Adv Polymer Mat, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zhenwen,Zhao, Jun,Chen, Min,et al. Dually Actuated Triple Shape Memory Polymers of Cross-Linked Polycyclooctene-Carbon Nanotube/Polyethylene Nanocomposites[J]. ACS APPLIED MATERIALS & INTERFACES,2014,6(22):20051-20059. |
| APA | Wang, Zhenwen.,Zhao, Jun.,Chen, Min.,Yang, Minhao.,Tang, Luyang.,...&Dong, Xia.(2014).Dually Actuated Triple Shape Memory Polymers of Cross-Linked Polycyclooctene-Carbon Nanotube/Polyethylene Nanocomposites.ACS APPLIED MATERIALS & INTERFACES,6(22),20051-20059. |
| MLA | Wang, Zhenwen,et al."Dually Actuated Triple Shape Memory Polymers of Cross-Linked Polycyclooctene-Carbon Nanotube/Polyethylene Nanocomposites".ACS APPLIED MATERIALS & INTERFACES 6.22(2014):20051-20059. |
入库方式： OAI收割
来源：化学研究所
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