摘要
在过去二十年中,芳香族聚酰亚胺材料得到越来越广泛的应用,其中苯乙炔基封端的聚酰亚胺材料因其优异的性能成为目前耐高温聚合物材料研究的热点。本文综述了苯乙炔基封端聚酰亚胺材料的研究现状与发展趋势,着重对材料的化学结构设计与制备方法、以及化学结构与性能之间的关系进行介绍。
Aromatic polyimides are widely used during the last twenty years, especially phenylethynyl terminated polyimide because of their excellent properties. Recent advances in the development of phenylethynyl terminated polyimides are presented. In addition, relationship of chemical structure, synthesis and properties were are also analyzed.
出处
《高分子通报》
CAS
CSCD
2006年第10期36-42,102,共8页
Polymer Bulletin
基金
国家杰出青年基金(59925310)资助
关键词
苯乙炔基封端聚酰亚胺
结构与性能
热性能
Phenylethynyl terminated polyimide
Structure and properties
Thermal properties