主链含氮杂环聚芳酰胺的合成研究进展

Progress in Synthesis of Aromatic Polyamide Containing Nitrogen Heterocyclic in Main Chain

氮杂环聚芳酰胺由于具有优异的热稳定性、溶解性能和力学性能,在航天、电子等高新技术领域具有广阔的发展前景,其合成和改性研究一直受到关注。文中综述了氮杂环聚芳酰胺的合成方法,根据氮杂环结构的不同,从五元杂环和六元杂环两个方面分别介绍了国内外关于主链含氮杂环聚芳酰胺合成的研究进展,并对氮杂环聚芳酰胺的发展趋势进行了展望。

Aromatic polyamide containing nitrogen heterocyclic in main chain exhibits a high thermal stability, good chemical resistance, and excellent mechanical property. It was applied in many high-tech areas, such as aerospace and electronics industry etc. The synthesis methods of aromatic polyamide containing nitrogen heterocyclic were reviewed, and the progress in synthesis of aromatic polyamide containing nitrogen five-and six-membered heterocyclic ring in main chain was introduced. The development tendency of nitrogen heterocyclic aromatic polyamide was prospected too.