生物降解聚酯降解性能调控研究进展  

Research progress in regulation of degradation performance of biodegradable polyesters

作　　者：管羽 付烨 翁云宣[1] GUAN Yu;FU Ye;WENG Yunxuan(College of Chemistry and Materials Engineering,Beijing Technology and Business University,Beijing 100048,China)

机构地区：[1]北京工商大学化学与材料工程学院,北京100048

出　　处：《中国塑料》2023年第3期103-112,共10页China Plastics

基　　金：国家自然科学基金(52203115,52073004);北京市自然科学基金(2222053)。

摘　　要：综述了聚合物分子结构设计、聚合物共混改性以及复合材料配方设计等生物降解聚酯降解速率调控方法,分析了生物降解聚酯降解性能调控面临的问题并展望其前景,以期为制备具有高性能、时控性和完全降解性的生物降解聚合物材料提供理论基础。This paper introduced the methods for regulating the degradation rate of biodegradable polyesters,such as the molecular structural design of polymers,blending modification of polymers,and composite formulation design.The questions and challenges in the regulation of degradation performance of biodegradable polyesters were analyzed,and the future prospect of performance regulation was prospected.It is expected to provide a theoretical basis for the preparation of biodegradable polymers with high performance and time⁃controllable degradation,and complete degradability.

关 键 词：生物降解聚酯 降解速率调控 分子结构设计 共混改性 复合材料 

分 类 号：TQ321[化学工程—合成树脂塑料工业]