摘要
壳聚糖是甲壳素部分脱乙酰化的产物,借助壳聚糖上的活性氨基和羟基能与其他基体之间形成更强的界面相互作用形成的复合材料,有效改善聚合物的抑菌性、物理机械性能等。本文综述了近几年来壳聚糖基复合材料的研究进展,简单介绍了壳聚糖/胶原、壳聚糖/氧化石墨烯、壳聚糖/单宁、壳聚糖/聚乙二醇的制备方法,详细阐述了制备机理和改性方法,并对其在制革工业中作为抑菌材料、水处理材料、染色助剂等方面的应用进行了探讨,最后展望了壳聚糖基复合材料在制革工业未来的发展和面临的挑战。
Chitosan is the derivative of partial deacetylation of chitin.Chitosan-based composites,with stronger interfacial interaction between active amino group or hydroxyl group of chitosan and other substrates,have effectively improved antibacterial and physical mechanical properties of the polymer.This paper reviewed preparation methods,preparation mechanism and modification methods of chitosan/collagen,chitosan/graphene oxide,chitosan/tannic acid,chitosan/polyethylene glycol,and the applications of chitosan-based composites as antibacterial materials,water treatment materials and dyeing aids in leather industry were discussed.Finally,the future development and challenges of chitosan-based composites in leather industry were prospected.
作者
姚庆达
梁永贤
温会涛
洪海艇
杨义清
但卫华
YAO Qing-da;LIANG Yong-xian;WEN Hui-tao;HONG Hai-ting;YANG Yi-qing;DAN Wei-hua(Fujian Key Laboratory of Green Design and Manufacture of Leather,Jinjiang 362271,China;Xingye Leather Technology Co.,Ltd.,Jinjiang 362261,China;National Engineering Laboratory for Clean Technology of Leather Manufacture,Sichuan University,Chengdu 610065,China;Shishi General Hospital,Shishi 362700,China)
出处
《皮革与化工》
CAS
2019年第6期16-29,共14页
Leather And Chemicals
基金
泉州市科技计划项目（2018G001,2019G013）
福建省自然科学基金（2019J06025）
关键词
壳聚糖
复合材料
制革工业
应用
chitosan
composite
leather industry
application
