Preparation, characterization, and bio-degradation studies of high-performance bio-based polyimides based on bicyclic diamines derived from citric acid
Xueshuang Jiang, Yubo Long, Kaijin Chen, Qiaoxi Yu, Long Jiang, Zhenguo Chi, Siwei Liu, Jiarui Xu, Yi Zhang
Abstract
The citric acid-based diamines are a bio-based building block that combines adequate rigidity, good thermal stability, interesting optical activities, and good biodegradability for the construction of high-performance functional polyimides.
Topics & Concepts
Citric acidMaterials scienceDegradation (telecommunications)Thermal stabilityCharacterization (materials science)BiodegradationRigidity (electromagnetism)Bicyclic moleculeChemical engineeringOrganic chemistryNanotechnologyComposite materialChemistryComputer scienceEngineeringTelecommunicationsSynthesis and properties of polymersbiodegradable polymer synthesis and propertiesPolymer composites and self-healing