Behavior of load transfer in functionalized carbon nanotube/epoxy nanocomposites
文献类型：期刊论文
| 作者 | Ma Peng-Cheng ; Zheng Qing-Bin; Maeder Edith; Kim Jang-Kyo
|
| 刊名 | POLYMER
 |
| 出版日期 | 2012 |
| 卷号 | 53期号:26页码:6081-6088 |
| 关键词 | Carbon nanotubes Polymer nanocomposites Load transfer |
| ISSN号 | 0032-3861 |
| 英文摘要 | This paper presents the correlation between the functional groups, interfacial microstructure and behavior of load transfer in carbon nanotube (CNT)/epoxy nanocomposites. Nanocomposites consisting of epoxy and CNTs with/without functionalities (amino and epoxide groups) are prepared and characterized to evaluate the CNT-matrix interactions based on strain-sensitive Raman spectroscopy. The results show that nanocomposites filled with functionalized CNTs exhibit a noticeable G'-band shift in tension while those containing pristine CNTs have a marginal shift, suggesting a more efficient load transfer between the epoxy matrix and functionalized CNTs. An interesting observation is that the slope of the G'-band shifts can be either positive or negative, depending on the functional groups on CNTs and the interfacial structures created between the functionalized CNTs and polymer matrix. The mechanisms behind this observation are discussed with reference to fractography and thermo-mechanical properties of nanocomposites. (C) 2012 Elsevier Ltd. All rights reserved. |
| 学科主题 | Polymer Science |
| 收录类别 | SCI |
| WOS记录号 | WOS:000312821600012 |
| 公开日期 | 2013-11-07 |
| 源URL | [http://ir.xjipc.cas.cn/handle/365002/2734]  |
| 专题 | 新疆理化技术研究所_环境科学与技术研究室 |
| 作者单位 | Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China;Hong Kong Univ Sci & Technol, Dept Mech Engn, Hong Kong, Hong Kong, Peoples R China;Leibniz Inst Polymerforsch Dresden eV, D-01069 Dresden, Germany |
| 推荐引用方式 GB/T 7714 | Ma Peng-Cheng,Zheng Qing-Bin,Maeder Edith,et al. Behavior of load transfer in functionalized carbon nanotube/epoxy nanocomposites[J]. POLYMER,2012,53(26):6081-6088. |
| APA | Ma Peng-Cheng,Zheng Qing-Bin,Maeder Edith,&Kim Jang-Kyo.(2012).Behavior of load transfer in functionalized carbon nanotube/epoxy nanocomposites.POLYMER,53(26),6081-6088. |
| MLA | Ma Peng-Cheng,et al."Behavior of load transfer in functionalized carbon nanotube/epoxy nanocomposites".POLYMER 53.26(2012):6081-6088. |
入库方式： OAI收割
来源：新疆理化技术研究所
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