| High-Strength Composite Fibers: Realizing True Potential of Carbon Nanotubes in Polymer Matrix through Continuous Reticulate Architecture and Molecular Level Couplings | |
Ma WJ ; Liu LQ; Zhang Z; Yang R(杨荣); Liu G; Zhang TH(张泰华); An XF; Yi XS; Ren Y; Niu ZQ; Li JZ; Dong HB; Zhou WY; Ajayan PM; Xie SS
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| Source Publication | Nano Letters
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| 2009 | |
| Volume | 9Issue:8Pages:2855-2861 |
| ISSN | 1530-6984 |
| Abstract | Carbon nanotubes have unprecedented mechanical properties as defect-free nanoscale building blocks, but their potential has not been fully realized in composite materials due to weakness at the interfaces. Here we demonstrate that through load-transfer-favored three-dimensional architecture and molecular level couplings with polymer chains, true potential of CNTs can be realized in composites as Initially envisioned. Composite fibers with reticulate nanotube architectures show order of magnitude improvement in strength compared to randomly dispersed short CNT reinforced composites reported before. The molecular level couplings between nanotubes and polymer chains results in drastic differences in the properties of thermoset and thermoplastic composite fibers, which indicate that conventional macroscopic composite theory falls to explain the overall hybrid behavior at nanoscale. |
| Keyword | Mechanical-properties Materials Science Nanocomposites Ropes Films Transparent Sheets Yarns Load |
| Subject Area | 复合材料力学 |
| DOI | 10.1021/nl901035v |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000268797200010 |
| WOS Keyword | MECHANICAL-PROPERTIES ; MATERIALS SCIENCE ; NANOCOMPOSITES ; ROPES ; FILMS ; TRANSPARENT ; SHEETS ; YARNS ; LOAD |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS Subject | Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| Funding Organization | National Natural Science Foundation of China [10334060, 50572119, 20874023, 10572142] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/33521 |
| Collection | 非线性力学国家重点实验室 |
| Corresponding Author | Zhang Z |
| Recommended Citation GB/T 7714 | Ma WJ,Liu LQ,Zhang Z,et al. High-Strength Composite Fibers: Realizing True Potential of Carbon Nanotubes in Polymer Matrix through Continuous Reticulate Architecture and Molecular Level Couplings[J]. Nano Letters,2009,9,8,:2855-2861. |
| APA | Ma WJ.,Liu LQ.,Zhang Z.,杨荣.,Liu G.,...&Xie SS.(2009).High-Strength Composite Fibers: Realizing True Potential of Carbon Nanotubes in Polymer Matrix through Continuous Reticulate Architecture and Molecular Level Couplings.Nano Letters,9(8),2855-2861. |
| MLA | Ma WJ,et al."High-Strength Composite Fibers: Realizing True Potential of Carbon Nanotubes in Polymer Matrix through Continuous Reticulate Architecture and Molecular Level Couplings".Nano Letters 9.8(2009):2855-2861. |
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