Synthesis and characterization of AB-type monomers and polyimides: a review

摘要: Thermally stable/high-performance polymers are able to provide long-term service at elevated temperatures. The development of different thermally stable is continued due the large requirement high-temperature polymers. Polyimides (PI) and their copolyimides well-established class high-performance that show good combination thermal, mechanical, electrical properties. These PI widely used in electrical, electronics, automotive, aerospace industries. This article reviews synthesis characterization AB-type monomers, PI, having structures. synthesized by self-condensation monomers. stoichiometric equivalence obtain high-molecular-weight polyimide will be easily met using discussion covers structures monomers based variations structure have effect on properties t...