Strengthening and toughening effects by strapping carbon nanotube cross-links with polymer molecules
文献类型：期刊论文
| 作者 | Zou, JY; Zhang, XH(张骁华); Zhao, JN(赵静娜); Lei, CS; Zhao, YH; Zhu, YT; Li, QW(李清文) |
| 刊名 | COMPOSITES SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2016 |
| 卷号 | 135 |
| 通讯作者 | Zhang, XH(张骁华) ; Li, QW(李清文) |
| 英文摘要 | Cross-linked carbon nanotube (CNT) networks provide efficient load and charge transfer within their assemblies. Injection chemical vapor deposition (iCVD) has been widely used to obtain such structure with rich cross-links. However, in the iCVD process, a certain organic by-products, probably dioctyl phthalate (DOP) molecules, co-exist in the CNT network, which degrade the interfacial property between CNTs. The removal of the DOP-like molecules can remarkably strengthen the CNT cross-links, improving the assembly's modulus, but it also causes significant loss in toughness. Here we report that strapping up the strengthened cross-links with long-chain and inherently polar polymer polyvinylidene fluoride (PVDF) can result in a simultaneous strengthening and toughening of CNT assemblies, e.g. CNT fibers. This finding represents a new strategy to develop advanced CNT-based macroscopic assembly materials. (C) 2016 Elsevier Ltd. All rights reserved. |
| 关键词[WOS] | MECHANICAL-PROPERTIES ; FIBERS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000386407700015 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/4523]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_先进材料研究部_李清文团队 |
| 推荐引用方式 GB/T 7714 | Zou, JY,Zhang, XH,Zhao, JN,et al. Strengthening and toughening effects by strapping carbon nanotube cross-links with polymer molecules[J]. COMPOSITES SCIENCE AND TECHNOLOGY,2016,135. |
| APA | Zou, JY.,Zhang, XH.,Zhao, JN.,Lei, CS.,Zhao, YH.,...&Li, QW.(2016).Strengthening and toughening effects by strapping carbon nanotube cross-links with polymer molecules.COMPOSITES SCIENCE AND TECHNOLOGY,135. |
| MLA | Zou, JY,et al."Strengthening and toughening effects by strapping carbon nanotube cross-links with polymer molecules".COMPOSITES SCIENCE AND TECHNOLOGY 135(2016). |
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