摘要
近年来,由超支化大分子和线性聚酰亚胺结合而形成了一类新型超支化聚合物———超支化聚酰亚胺(HBPIs),这类聚合物具有独特的理化特性。本文综述了HBPIs最新的研究进展,重点介绍了HBPIs的合成方法,并对其表征及应用进行了描述。
In recent years, based on hyperbranched macromolecules and polyimides, there came in.to being a new type of hyperbranched polymers hyperbranched polyimides （HBPIs） which are provided with unique physical and chemical properties. The development and the recent research of HBPIs are reviewed in this article. Typical synthesis methods of HBPIs are emphatically introduced. Characterization by ^1H NMR.DSC .DMA .TGA.viscosity and morphology properties analyses are described. The application of HBPIs is also discussed.
出处
《化学进展》
SCIE
CAS
CSCD
北大核心
2007年第2期356-361,共6页
Progress in Chemistry
基金
湖北省杰出人才基金项目资助(No.2004ABB003)
关键词
超支化聚酰亚胺
合成方法
结构性能
hyperbranched polyimides
synthesis methods
structural characteristics
