基于Cu纳米线制备Cu(N3)2CNTs复合含能材料
在溶液中采用水合肼还原Cu(NO3)2的方法制备铜纳米线(Cu NWs)，发现反应过程中会先形成小的铜纳米颗粒,在不同乙二胺（EDA）用量的取向诱导作用下这些小的纳米颗粒能生长成纳米线，同时搅拌对Cu NWs的生长形成过程具有很大的影响。利用铜纳米线(Cu NWs)和单壁碳纳米管（SWCNTs）来制备Cu NWs/SWCNTs的复合材料，然后利用电泳沉积的方法将Cu NWs-SWCNTs复合材料集成到导电金属膜上，再将其进行叠氮化反应制备Cu(N3)2/SWCNTs复合含能材料。采用TEM、SEM和XRD等表征手段对样品进行表征，结果表明：搅拌、EDA、水合肼对合成Cu NWs有着很大的影响。25833
关键词: 单壁碳纳米管, 铜纳米线, 乙二胺, 电泳沉积，Cu(N3)2
毕业论文设计说明书外文摘要
Title The preparation of Cu (N3) 2 / CNTs Compound containing materials based on Cu nanowires
Abstract
This thesis mainly research preparation of Cu (N3) 2 / CNTs Composite Energetic Materials use Cu nanowires,And the material carries on the preliminary structure characterization.The purpose is the preparation of low toxicity, environmentally friendly, safer Cu (N3) 2 primary explosive.
In solution with hydrazine hydrate reduction of Cu (NO3) 2 preparation method of copper nanowires (Cu (NWs),it Founded that in the process of the reaction will form a small copper nanoparticles, in different ethylene diamine (EDA) dosage induced under the action of the orientation of these small nanoparticles can grow into nanowires, and stirring for Cu NWs is greatly influence the growth of the forming process. Use of copper (Cu nanowires (NWs) and single-walled carbon nanotubes (SWCNTs) to the preparation of Cu NWs/SWCNTs composite material, Then the method of using electrophoretic deposition Cu NWs - SWCNTs are integrated into the composite conductive metal film.Then the azide reaction preparation of Cu (N3) 2 / SWCNTs composite containing materials Using TEM, SEM and XRD characterization methods such as the samples were characterized .The results showed that the stirring, EDA, hydrazine hydrate on synthesis Cu NWs has a great influence.
Keywords：Carbon nanotubes , Copper nanowires , ethylenediamine ,Electrophoretic deposition ，Cu(N3)2
目 录
1 绪 论 1
1.1 碳纳米管的概述 1
1.2 铜纳米线的特性 2
1.3 电泳沉积 3
1.4 本论文的研究意义 4
1.5 本论文研究的主要内容 5
2 实验试剂、仪器、制备方法及样品表征 6
2.1 铜纳米线的制备 6
2.2 Cu NWs/SWCNTs复合材料的制备与表征 10
2.3 Cu NWs/SWCNTs的电泳沉积 11
2.4 Cu(N3)2/CNTs的制备与表征 13
2.5 本章小结 15
3 总结与展望 15
3.1总结 15
3.2 展望 16
致 谢 17
参考文献18
1 绪 论
1.1 碳纳米管的概述
碳纳米管(CNTs)是由日本电镜学者Iijima[1]1991年通过高分辨率电子显微镜观察电弧蒸发石墨产物时发现的一种新型碳晶体，可以与其它材料进行复合增强其结构、提高性能。在许多金属氧化物中，如铜的材料（尤其是 Cu2O）具有独特的光学、磁学、电学和催化性能的特点，常被用于与CNTs结合，形成含有 CNTs 的复合物。因此，碳纳米管及它的复合材料在许多科学领域均具有广阔的应用前景。