Natural glycyrrhizic acid: improving stress relaxation rate and glass transition temperature simultaneously in epoxy vitrimers
Jianqiao Wu, Liang Gao, Zhongkai Guo, Hao Zhang, Baoyan Zhang, Jun Hu, Min‐Hui Li
Abstract
Simultaneous improvement of the stress relaxation rate and <italic>T</italic><sub>g</sub> was achieved using natural glycyrrhizic acid in transesterification reaction-based epoxy vitrimers.
Topics & Concepts
Stress relaxationEpoxyRelaxation (psychology)Stress (linguistics)Glass transitionTransesterificationMaterials scienceChemistryChemical engineeringCatalysisComposite materialOrganic chemistryBiologyPolymerPhilosophyCreepEngineeringNeuroscienceLinguisticsPolymer composites and self-healingOxidative Organic Chemistry ReactionsLignin and Wood Chemistry