| PPy-MWNTs复合材料制备条件与结构性能的关系 |
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| 引用本文： | 郑毅芳,邓远名,雷光财,许一婷,戴李宗.PPy-MWNTs复合材料制备条件与结构性能的关系[J].高分子材料科学与工程,2009(2):93-96. |
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| 作者姓名： | 郑毅芳 邓远名 雷光财 许一婷 戴李宗 |
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| 作者单位： | 厦门大学材料学院; |
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| 基金项目： | 福建省科技重点项目(2006I0026);;福建省基金(E0610029,E0310003);;厦门市科技项目(3502Z20055020)资助 |
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| 摘 要： | 探讨聚吡咯/多壁碳纳米管(PPy/MWNTs)纳米复合材料的原位化学制备。利用FT-IR、XRD、元素分析对不同复合比例的材料组成进行分析;经SEM对复合材料形态、管径等进行表征,认为水/醇介质有利于获得管状的核-壳结构复合材料;研究氧化剂、掺杂酸等因素对复合材料电导率的影响。
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| 关 键 词： | 聚吡咯 多壁碳纳米管 原位化学聚合 乙醇 掺杂 |
Relationship Between Synthetic Conditions and Properties of PPy-MWNTs Composites |
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| ZHENG Yi-fang,DENG Yuan-ming,LEI Guang-cai,XU Yi-ting,DAI Li-zong.Relationship Between Synthetic Conditions and Properties of PPy-MWNTs Composites[J].Polymer Materials Science & Engineering,2009(2):93-96. |
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| Authors: | ZHENG Yi-fang DENG Yuan-ming LEI Guang-cai XU Yi-ting DAI Li-zong |
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| Affiliation: | College of Materials;Xiamen University;Xiamen 361005;China |
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| Abstract: | The PPy-MWNTs nano-composites were synthesized by in-situ chemical polymerization.The effect of rate of charge for Py/MWNTs on the constitution of the composites was investigated by FT-IR,XRD and element analysis.The morphology,diameter of the composites were characterized by SEM.It is proved that water/ethanol medium is favorable for controlling conformation of the composites.The influence of dosage of oxidant,species of doping acid for the composites′ conductivity was also investigated. |
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| Keywords: | polypyrrole MWNTs(multi-walled carbon nanotubes) in-situ chemical polymerization ethanol doping |
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