文献类型：期刊文献

中文题名：壳聚糖/聚乳酸复合材料的构建及其应用研究进展

英文题名：Research Progress on the Construction and Application of Chitosan/Poly(lactic acid)Composites

作者：郭世锐[1];徐馨怡[1];景占鑫[1];曲炳良[1]

机构：[1]广东海洋大学化学与环境学院,广东湛江524088

年份：2025

卷号：53

期号：7

起止页码：174

中文期刊名：工程塑料应用

外文期刊名：Engineering Plastics Application

收录：北大核心2023、、EI(收录号：20253619110696)、北大核心

基金：广东省自然科学基金面上项目(2023A1515011631);广东海洋大学学生创新团队项目(CXTD2023018);湛江市科技计划项目(2021A05049)。

语种：中文

中文关键词：生物降解;壳聚糖;聚乳酸;复合材料;应用

外文关键词：biodegradation;chitosan;poly(lactic acid);composite;application

中文摘要：结合壳聚糖(CS)和聚乳酸(PLA)性能优势构筑可完全生物降解的CS/PLA复合材料,是未来的生物质基高分子材料发展的方向。系统阐述了CS/PLA复合材料在相容性优化、成型工艺及应用领域的最新研究进展,首先从物理共混、化学改性及纳米复合三个方面介绍了提升CS与PLA相容性的策略;接着详述了静电纺丝、3D打印及层层自组装等先进成型技术在CS/PLA复合材料中的应用;最后回顾了CS/PLA复合材料在生物医学、环保、农业与食品包装中的应用成果。分析表明,界面相容性提升与功能化改性是CS/PLA复合材料发展的关键方向,同时应加强多功能复合体系与先进制造工艺的结合,以拓展其应用前景。

外文摘要：The construction of fully biodegradable chitosan(CS)/polylactic acid(PLA)composites by combining the performance advantages of CS and PLA represented a promising direction for biomass-based polymer materials.This review systematically summarized recent research progress in CS/PLA composites,focusing on compatibility enhancement,processing techniques,and application fields.First,strategies for improving CS/PLA compatibility were discussed from three perspectives as follows:physical blending,chemical modification,and nanocomposite approaches.Subsequently,advanced processing technologies such as electrospinning,3D printing,and layer-by-layer self-assembly were elaborated in the context of CS/PLA composite fabrication.Finally,the applications of CS/PLA composites in biomedical engineering,environmental protection,agriculture,and food packaging were comprehensively reviewed.Analysis indicates that optimizing interfacial compatibility and functional modification remain critical trend for advancing CS/PLA composites,while integrating multifunctional composite systems with cutting-edge manufacturing processes will further expand their application potential.