摘要
含氟聚酰亚胺(FPI)凭借其出色的耐热性、力学性能、介电特性与化学稳定性等综合优势,被广泛应用于光学、微电子、航空航天、气体分离膜等领域。本文系统综述了近年来国内外在FPI研究方面取得的主要进展,并对未来发展趋势进行了展望。分别从结构、性能、工艺、应用等方面对均聚型、共聚型、交联型、共混型、超支化型FPI进行了阐述,重点介绍了FPI在光学、航空航天、气体分离膜、气凝胶及微电子等领域的应用现状与潜力,并探讨了含氟基团的引入对聚酰亚胺综合性能的影响。
Fluorinated polyimide(FPI),renowned for their excellent thermal stability,mechanical strength,dielectric properties,and chemical resistance,have been widely employed in optics,microelectronics,aerospace,and gas separation membranes.This article comprehensively reviews recent advances in FPIs and provides an outlook on their future development trends.The discussion is structured around the molecular design,material properties,processing techniques,and application performance of homopolymers,copolymers,cross-linked,blended,and hyperbranched FPIs.Emphasis is placed on their current applications and potential in areas such as optics,aerospace,gas separation membranes,aerogels,and microelectronics.Furthermore,the effects of incorporating fluorine-containing groups on the overall performance of polyimides are systematically discussed.
作者
熊磊
魏鑫海
葛维维
翟晓娜
谭玲龙
齐海霞
XIONG Lei;WEI Xinhai;GE Weiwei;ZHAI Xiaona;TAN Linglong;QI Haixia(School of pharmacy,Nanchang Medical College,Nanchang 330052,China;School of Chemistry and Chemical Engineering,Nanchang University,Nanchang 330031,China)
出处
《工程塑料应用》
北大核心
2026年第3期216-226,共11页
Engineering Plastics Application
基金
江西省教育厅科学技术研究项目(GJJ2203521)
南昌医学院校级科研项目(NYXJ-2024-060)。
关键词
含氟聚酰亚胺
单体
合成
改性
应用
fluorinated polyimide
monomer
synthesis
modification
application
