| PA6／碳纳米管复合材料的复合方法的研究 |
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| 引用本文： | 贾志杰 王正元. PA6／碳纳米管复合材料的复合方法的研究[J]. 材料工程, 1998, 0(9): 3-7 |
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| 作者姓名： | 贾志杰 王正元 |
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| 作者单位： | 清华大学 |
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| 摘 要： | ＣＶＤ法生产的碳纳米管经处理后呈纳米级分散，且表面产生大量的－ＯＨ官能团。碳纳米管与ＰＡ６（尼龙６）复合时，将通过其表面的－ＯＨ参加ＰＡ６的聚合反应，并阻碍ＰＡ６分子链的长大，削弱基体的强度。选择适当的复合方法，在尽量减少碳纳米管对ＰＡ６分子长大阻碍的基础上，改善碳纳米管在基体ＰＡ６中的分散，并进行后处理，可获得机能性能较好的ＰＡ６／碳纳米管复合材料。
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| 关 键 词： | 碳纳米管 原位复合 改性原位复合 复米材料 |
Study on the Compositing Methods of PA6/Carbon Nanotube Composites |
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| Jia Zhijie Wang Zhengyuan Liang Ji Wei Bingqing Wu Dehai Zhang Zengmin. Study on the Compositing Methods of PA6/Carbon Nanotube Composites[J]. Journal of Materials Engineering, 1998, 0(9): 3-7 |
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| Authors: | Jia Zhijie Wang Zhengyuan Liang Ji Wei Bingqing Wu Dehai Zhang Zengmin |
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| Affiliation: | Tsinghua University |
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| Abstract: | Being boiled with thick nitric acid,carbon nanotubes made by CVD are in the scale of nanometer On the surface there are many -OH functional groups With -OH,carbon nanotubes can join the polymerization,which will cut down the mechanical properties Choosing suitable compositing method,in the condition of the resistance for carbon nanotube to the growth of PA6 molecular,PA6/carbon nanotube composite with better mechanical properties can be obtained by improving the dispersion of carbon nanotubes in matrix,and post treating. |
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| Keywords: | carbon nanotube in situ process improved in situ process blend |
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