| 羰基铁/ 导电聚苯胺微管复合材料的电磁性能 |
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| 引用本文： | 刘建华,周新楣,李松梅. 羰基铁/ 导电聚苯胺微管复合材料的电磁性能[J]. 复合材料学报, 2005, 22(3): 70-74 |
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| 作者姓名： | 刘建华 周新楣 李松梅 |
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| 作者单位： | 北京航空航天大学材料科学与工程学院, 北京 100083 |
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| 基金项目： | 国防科学预研基金(99G142.2.1HK) |
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| 摘 要： | 采用原位掺杂的方法合成了聚苯胺微管, 将具有介电损耗性能的高分子材料聚苯胺微管与具有磁损耗性能的无机材料羰基铁复合, 并采用波导法研究了复合材料在8.2～12.4 GHz 频段内的电磁参数。结果表明, 在羰基铁/ 聚苯胺复合材料与石蜡的质量比为1 ∶1 的情况下, 通过复合, 可以调节电磁参数, 提高材料的吸波性能。
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| 关 键 词： | 羰基铁/ 导电聚苯胺微管 复合材料 电磁特性 |
| 文章编号： | 1000-3851(2005)03-0070-05 |
| 收稿时间： | 2004-06-14 |
| 修稿时间： | 2004-09-21 |
ELECTROMAGNETIC PROPERTIES OF CARBONYLIRON/ POLYANILINE MICROTUBULES |
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| LIU Jianhua,ZHOU Xinmei,LI Songmei. ELECTROMAGNETIC PROPERTIES OF CARBONYLIRON/ POLYANILINE MICROTUBULES[J]. Acta Materiae Compositae Sinica, 2005, 22(3): 70-74 |
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| Authors: | LIU Jianhua ZHOU Xinmei LI Songmei |
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| Affiliation: | School of Materials and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China |
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| Abstract: | The polyaniline microtubules were prepared by using an in-si tu doping method. The polyaniline microtubules with the dielect ric loss properties were composed with the carbonyl iron with the magnetic loss properties.The elect romagnetic properties of the composite were studied. The results show that the elect romagnetic parametercan be adjusted through changing the mass ratio of carbonyl iron to polyaniline microtubules in the composites whenthe mass ratio of paraffin wax to the composites of carbonyl iron/ polyaniline microtubules is constant at 1 ∶1. |
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| Keywords: | carbonyl iron /polyaniline microtubules composites electromagnetic properties |
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