摘要
聚酰亚胺是迄今为止耐热温度最高的耐热树脂,综合性能位居高性能聚合物材料金字塔的顶端。以联苯四甲酸二酐合成的聚酰亚胺的性能最为优越,广泛应用于太阳能电池、航天航空、液晶领域。综述了各种以不同原料合成3,3′,4,4′-联苯四甲酸二酐或者3,3′,4,4′-四甲酸的方法,阐述了其制备方法的最新进展,并对3,3′,4,4′-联苯四甲酸二酐合成方法的发展进行了展望。
Polyimide is the most heat-resistant resin to date,with comprehensive performance ranking at the top of the pyramid of high-performance polymer materials.Polyimide synthesized from biphenyl tetracarboxylic dianhydride has the most superior properties and is widely used in solar cells,aerospace,and liquid crystal fields.Various methods for synthesizing 3,3′,4,4′-biphenyl tetracarboxylic dianhydride or 3,3′,4,4′-biphenyl tetracarboxylic acid from different raw materials were reviewed,elaborates the latest progress in their preparation methods was elaborated and an outlook on the development of synthetic method of 3,3′,4,4′-biphenyl tetracarboxylic dianhydride was provided.
作者
张秀红
张恒
王培奇
付裕轩
彭浚峰
ZHANG Xiu-hong;ZHANG Heng;WANG Pei-qi;FU Yu-xuan;PENG Jun-feng(School of Chemistry,Dalian University of Technology,Dalian 116024,China)
出处
《化学试剂》
CAS
2024年第12期109-116,共8页
Chemical Reagents
基金
大连理工大学2023年省级大学生创新创业训练计划项目(20231014111106)。
