Efficient transformation of renewable vanillin into reprocessable, acid-degradable and flame retardant polyimide vitrimers
Xiangyu Yang, Yanzi Ke, Qian Chen, Lan Ping Shen, Junqi Xue, Rafael L. Quirino, Zaoyan Yan, Ying Luo, Chaoqun Zhang
Topics & Concepts
PolyimideMonomerEnvironmentally friendlyFire retardantPolymer chemistryPolymerLimiting oxygen indexDiamineMaterials sciencePyromellitic dianhydrideCovalent bondChemistryVanillinOrganic chemistryCharPyrolysisEcologyBiologyLayer (electronics)Flame retardant materials and propertiesPolymer composites and self-healingLignin and Wood Chemistry