摘要
热固性树脂拥有优异的力学性能和热性能,但是不能重新加工且很难降解,通过将席夫碱引入热固性树脂中,利用其解离机制使热固性树脂具备重塑性与降解性是生物质材料的研究热点。本文介绍近年来席夫碱结构热固性树脂的合成方法,列举了常用的合成材料,并阐述了席夫碱结构的降解机理,针对席夫碱结构的特点列举了不同的应用领域;最后总结全文并提出了展望。
Thermosetting resins have excellent mechanical and thermal properties.However,they cannot be reprocessed and is difficult to degrade.The introduction of Schiff base into thermosetting resins and the achievement of plasticity and degradability of thermosetting resins through a dissociation mechanism have become a research hotspot of biomass materials.This paper introduced the synthesis methods of thermosetting resins with the Schiff base structure in recent years,enumerated the commonly used synthetic materials,and expounded the degradation mechanisms of the Schiff base structure.According to the structure of the Schiff base,different application fields were listed.Finally,the summarization was presented and the prospect was put forward.
作者
周子玉
桑晓明
耿旭
陈兴刚
ZHOU Ziyu;SANG Xiaoming;GENG Xu;CHEN Xinggang(College of Materials Science and Engineering,North China University of Science and Technology,Tangshan 063210,China)
出处
《中国塑料》
CAS
CSCD
北大核心
2023年第11期163-169,共7页
China Plastics
基金
河北省自然科学基金资助项目(B2023209044)
华北理工大学大学生创新创业训练项目(T2022103)。
关键词
热固性树脂
席夫碱
降解
重塑
阻燃
抗菌
thermosetting resin
Schiff base
degradation
remodeling
flame retardant
antibacterial
