- 上一篇：延期药按可燃物国内外研究现状
- 下一篇：含能芯片的喷墨打印特性研究
摘要本课题利用化学气相沉积法以乙炔为碳源，氩气为载气，硝酸铁为催化剂前驱体，氢气为还原气体，多孔氧化铝模板为模板，在不同温度、压强、沉积时间下制备定向碳纳米管，并对其进行SEM和Laman表征，结果表明，在750℃、-0.04MPa、2h条件下制备的碳纳米管两端开口、直径均匀且质量好。64744
利用醇热法制备CuO纳米粉末，并对其进行XRD、SEM、TEM表征。结果表明，制备的CuO纳米粒子的粒径约为6nm且分布均匀。
利用物理吸附法和氧化铝模板抽滤法将制得的CuO纳米粒子填充到碳纳米管中，并进行SEM和TEM表征。结果表明，与模板抽滤法相比，利用物理吸附法可以在碳纳米管填充更多的CuO纳米粒子。
毕业论文关键词 碳纳米管 多孔氧化铝模板 化学气相沉淀法 填充
毕业设计说明书（论文）外文摘要
Title Copper Azide Confined Inside Templated Carbon Nanotubes
Abstract
Carbon nanotubes was prepared by means of chemical vapor deposition with acetylene as carbon source, argon as carrier gas, iron nitrate as catalyst precursor, hydrogen as a reducing gas and porous anodic alumina as template at different temperature,pressures and deposition time. The prepared carbon nanotubes were characterized by SEM and Raman. The results show that carbon nanotubes with uniform diameter, high quality and open ends at both sides were prepared under the condition of 750℃, -0.04MPa and 2h.
Nanoscale CuO were prepared by alcothermal method and then characterized by XRD, SEM and TEM. The results showed that CuO nanoparticles had uniform particle distribution and that the mean particle diameter was about 6 nm.
Finally, physical absorption and template filtration were used to fill CuO nanoparticles into the carbon nanotubes, respectively. The results showed that more CuO nanoparticles were filled into carbon nanotubes by physical absorption than template filtration.
Keywords ： Carbon nanotubes Porous anodic alumina
Chemical vapor deposition Fill
目 录
1 绪论 1
1.1 研究背景 1
1.2.1 碳纳米管的制备方法 1
1.3 本文主要研究的内容 4
2 化学气相沉积法制备定向碳纳米管 5
2.1 实验材料与仪器 5
2.2 制备方法 5
2.3 碳纳米管的表征 6
2.3.1 拉曼表征 6
2.3.2 SEM表征 8
2.4 碳纳米管形成原理分析 9
2.5 小结 9
3 纳米CuO的制备 10
3.1 制备方法 10
3.1.1 实验试剂和仪器 10
3.1.2 样品的制备 10
3.2 表征 10