| 碳纳米管表面处理对碳纳米管/氟橡胶复合材料形貌及界面作用的影响 |
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| 引用本文： | 徐涛,杨静晖,魏忠,傅强. 碳纳米管表面处理对碳纳米管/氟橡胶复合材料形貌及界面作用的影响[J]. 高分子材料科学与工程, 2011, 0(5): 71-74 |
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| 作者姓名： | 徐涛 杨静晖 魏忠 傅强 |
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| 作者单位： | 中国工程物理研究院化工材料研究所;四川大学高分子材料与工程学院高分子材料工程国家重点实验室 |
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| 基金项目： | 中物院科学发展基金资助项目(2008B0302029) |
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| 摘 要： | 采用溶液浇注法制备了碳蚋米管(CNTs)/氟橡胶纳米复合材料,并对不同表面状态的碳纳米管(原始碳纳米管,酸处理碳蚋米管、CF<,4>等离子体处理碳纳米管)在复合材料中的分散以及碳蚋米管与氟橡胶的界面作用进行了研究.研究结果表明,经CF<,4>等离子体处理后的碳纳米管在氟橡胶中的分散性明显优于混酸处理碳纳米管,激光显微拉...
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| 关 键 词： | 碳纳米管 氟橡胶 复合材料 表面处理 界面作用 |
Effect of CNT Modification on Morphology and Interface of CNT/Fluoro Elastomer (FE) Nanocomposite |
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| Tao Xu,Jinghui Yang,Zhong Wei,Qiang Fu. Effect of CNT Modification on Morphology and Interface of CNT/Fluoro Elastomer (FE) Nanocomposite[J]. Polymer Materials Science & Engineering, 2011, 0(5): 71-74 |
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| Authors: | Tao Xu Jinghui Yang Zhong Wei Qiang Fu |
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| Affiliation: | 1.Institute of Chemical Materials,Academy of Engineering Physics of China,Mianyang 621900,China;2.Department of Polymer Materials,State Key Laboratory of Polymer Materials Engineering,Sichuan University,Chengdu 610065,China) |
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| Abstract: | Based on the results of MWCNT modification,and combined with the design principle of polymer composites,the carbon nanotube(CNT) /fluoro-elastomer(FE) nanocomposites are prepared by using solution casting method,meanwhile,the different kind of multi walled carbon nanotube(MWCNT) including pristine,acid treated,carbon tetrafluoride(CF4) plasma treated was considered by comparing the dispersion and interface between the filler and polymer matrix.The results show that the MWCNT grafted with F function after CF4 plasma treated can be dispersed uniformly in the FE matrix,and the compatibility of two materials is improved.Moreover,the unstable F atom of MWCNT by absorption can grafted to the FE in the process of preparation,which is good to form the chemical interface between MWCNT and FE. |
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| Keywords: | carbon nanotube fluoroelastomer composite surface modification interface |
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