| 碳纳米管/聚苯胺复合材料的制备及电性能 |
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| 引用本文： | 赵东宇,金政,宿凯,孟云飞,叶春媛,吴庆禹,袁维姝. 碳纳米管/聚苯胺复合材料的制备及电性能[J]. 高分子材料科学与工程, 2010, 26(5): 133-135 |
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| 作者姓名： | 赵东宇 金政 宿凯 孟云飞 叶春媛 吴庆禹 袁维姝 |
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| 作者单位： | 黑龙江大学化学化工与材料学院,黑龙江,哈尔滨,150080;黑龙江大学化学化工与材料学院,黑龙江,哈尔滨,150080;黑龙江大学化学化工与材料学院,黑龙江,哈尔滨,150080;黑龙江大学化学化工与材料学院,黑龙江,哈尔滨,150080;黑龙江大学化学化工与材料学院,黑龙江,哈尔滨,150080;黑龙江大学化学化工与材料学院,黑龙江,哈尔滨,150080;黑龙江大学化学化工与材料学院,黑龙江,哈尔滨,150080 |
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| 基金项目： | 教育部海外留学归国人员资助项目;黑龙江省科技厅计划资助项目(LC06C18) |
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| 摘 要： | 利用超声波将多壁碳纳米管(CNTs)分散于苯胺盐酸溶液体系中,以过硫酸铵((NH4)2S2O8)为氧化剂,原位聚合法制备碳纳米管/聚苯胺纳米复合材料(CNTs/PANI)。采用扫描电子显微镜(SEM)、傅立叶变换红外光谱(FT-IR)、四探针电导率测试仪对复合材料进行表面观察、结构测定和电性能表征。结果表明,复合材料为核-壳结构,碳纳米管和聚苯胺间存在相互作用,其电导率随碳纳米管含量的增加而增加。
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| 关 键 词： | 聚苯胺 碳纳米管 原位聚合 纳米复合材料 |
Preparation and Electrical Performance of Carbon Nanotubes/Polyaniline Nanocomposites |
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| ZHAO Dong-yu,JIN Zheng,SU Kai,MENG Yun-fei,YE Chun-yuan,WU Qing-yu,YUAN Wei-shu. Preparation and Electrical Performance of Carbon Nanotubes/Polyaniline Nanocomposites[J]. Polymer Materials Science & Engineering, 2010, 26(5): 133-135 |
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| Authors: | ZHAO Dong-yu JIN Zheng SU Kai MENG Yun-fei YE Chun-yuan WU Qing-yu YUAN Wei-shu |
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| Affiliation: | (School of Chemistry and Materials Science,Heilongjiang University,Harbin 150080,China) |
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| Abstract: | The carbon nanotubes(CNTs) were dispersed the aniline HCl solution by ultrasonication. Using ammonium peroxydisulfate as oxidant carbon nanotubes/polyaniline nanocomposites (CNTs/PANI) were prepared by in-situ polymerization. Fourier transform infrared spectroscopic(FT-IR) and scanning electron microscope (SEM) confirmed the dispersion and the morphology of in water or matrix. The results show that the CNTs can be well-dispersed in water after purification. FT-IR spectra illustrates the presence of CNTs in the composites. The interaction between PANI and CNTs can be proved. The conductivity of the CNTs/PANI is increased with increasing the CNTs concentration. |
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| Keywords: | polyaniline carbon nanotubes in-situ polymerization nanocomposites |
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