| 聚(2,5-苯并(口恶)唑)/多壁碳纳米管复合材料的制备与性能 |
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| 引用本文： | 潘胜伟,刘小云,庄启昕,谢众,陈辰,韩哲文. 聚(2,5-苯并(口恶)唑)/多壁碳纳米管复合材料的制备与性能[J]. 功能高分子学报, 2010, 23(1) |
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| 作者姓名： | 潘胜伟 刘小云 庄启昕 谢众 陈辰 韩哲文 |
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| 作者单位： | 华东理工大学材料科学与工程学院特种功能高分子材料及其相关技术教育部重点实验室,上海,200237 |
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| 基金项目： | 国家自然科学基金(50973028;50703010) |
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| 摘 要： | 采用强氧化性酸处理多壁碳纳米管(MWNTs),形成功能化的多壁碳纳米管(MWNTs-COOH)。用傅里叶红外光谱(FT-IR)对处理前后MWNTs的表面官能团进行了分析,并利用原位聚合法成功制备了聚(2,5-苯并噁唑)(ABPBO)/MWNTs-COOH纳米复合材料。结果表明:碳纳米管经过酸处理后,表面含有较多羰基和羟基极性官能团,在ABPBO基体中分散均匀;复合材料保持了ABPBO的优异耐高温性能,其力学性能和光物理性能也得到了很大的提高。
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| 关 键 词： | 聚（2 5-苯并噁唑） 多壁碳纳米管 原位聚合 |
Preparation and Properties of Poly(2,5-benzoxazole)/Multi-walled Carbon Nanotube Composites |
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| PAN Sheng-wei,LIU Xiao-yun,ZHUANG Qi-xin,XIE Zhong,CHEN Chen,HAN Zhe-wen. Preparation and Properties of Poly(2,5-benzoxazole)/Multi-walled Carbon Nanotube Composites[J]. Journal of Functional Polymers, 2010, 23(1) |
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| Authors: | PAN Sheng-wei LIU Xiao-yun ZHUANG Qi-xin XIE Zhong CHEN Chen HAN Zhe-wen |
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| Affiliation: | Key Laboratory of Specially Function Polymeric Materials and Related Technology of the Ministry of Education;School of Materials Science and Engineering;East China University of Science and Technology;Shanghai 200237;China |
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| Abstract: | The multi-walled carbon nanotubcs(MWNTs) was treated with strong oxidizability acid and the functional multi-walled carbon nanotubes(MWNTs-COOH) were formed.The surface functional groups of MWNTs before and after treatment were analyzed by Fourier transform infrared spectrometer(FT-IR).Then ABPBO/MWNTs-COOH nano composites were successfully prepared by in situ polymerization.The results of FT-IR analysis show that the surface of MWNTs after treatment contains carboxyl groups and hydroxyl groups,and the modi... |
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| Keywords: | poly(2,5-benzoxazole) multi-walled carbon nanotubes in situ polymerization |
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