用含二茂铁或芘的聚(1-烷基)炔合成可溶性碳纳米管

范文编号:SW209  范文字数:11609,页数:29

摘要：本范文详尽描述了利用含二茂铁或芘的聚 (1-烷基)炔合成可溶性碳纳米管。通过物理方式,构造出高度可溶的碳纳米管混合物。为了获得高性能的增溶剂，更为重要的是我们要知道聚炔结构和其溶解能力彼此之间的关系。通过分子设计我们能获得预期性能和渴望的高溶解度功能性混合物。聚合物和混合物同样用傅里叶红外光谱、核磁共振、紫外光、热重分析、透射电子显微镜等等进行表征。结果显示聚合物有热稳定、发光和电化学活性。标志着在高分子复合材料中的潜在应用。

关键词：碳纳米管；聚炔；功能性；增溶作用；结构效应;

Abstract: This article shows particular description of Fabricating Soluble Carbon Nanotubes with Ferrocene or Pyrene Containing Poly(1-alkyl)alkynes. Through physical mixing, highly soluble CNTs hybrids were fabricated. In order to obtain high-performance solubilizers, it is much more important for us to know the relationships between the structure of the polyenes and their solvating power. We can obtain functional hybrids with expected properties and desired high solubility through properly molecular structure design. The polymers and hybrids were also characterized by FT-IR, NMR, UV, TGA, TEM and so on. The results show that the hybrids are thermal stable, solvents redispersible and light emitting. it indicate the potential applications in polymer-based composite materials.

Keywords：Carbon Nanotubes; Polyacetylene; Functionality;Solubilization; Structure Effect

目  录
中文摘要 I
英文摘要 Ⅱ
目录 Ⅲ
1. 绪论 1
 1.1 碳纳米管 1
 1.2 聚乙炔 1
 1.3 可溶性聚乙炔/碳纳米管 1
 1.4 表征手段 3
2. 实验部分 4
 2.1 材料 4
     2.2 仪器 4
     2.3 单体合成 4
     2.4 聚合物合成 6
     2.5 聚合物/碳纳米管混合物 7
3. 结果与讨论 8
 3.1 聚合物合成 8
 3.2 结构描述 10
 3.3 热稳定性 12
 3.4 聚合物/碳纳米管混合物 13
 3.5 拉曼光谱研究 16
 3.6 透射电子显微镜图像 17
 3.7 电子转移和发射 18
4．总结与展望 20
致谢 21
参考文献 21
附录A 26

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