纤维素纳米晶增强生物可降解复合纤维研究进展  

Research progress of cellulose nanocrystal-reinforced biodegradable composite fibers

作　　者：卓梦柯 邓通 唐华东[1] 陈珣 陈鹏[2] Zhuo Mengke;Deng Tong;Tang Huadong;Chen Xun;Chen Peng(Zhejiang University of Technology,Hangzhou 310014;Ningbo Institute of Materials Technology and Engineering,Chinese Academy of Sciences,Ningbo 315201;Xi an Engineering University,Xi an 710048)

机构地区：[1]浙江工业大学,杭州310014 [2]中国科学院宁波材料技术与工程研究所,宁波315201 [3]西安工程大学,西安710048

出　　处：《化工新型材料》2023年第12期298-302,共5页New Chemical Materials

摘　　要：纤维素纳米晶(CNC)具有高强度、高模量、生物可降解和优良的机械性能,常被用作生物可降解纤维的增强材料。介绍了CNC的来源、制备方法以及表面改性方法,根据近年来国内外对CNC增强生物可降解复合纤维的研究,总结了CNC对生物可降解复合纤维热性能、力学性能、吸水性和抗菌性的影响。Cellulose nanocrystals(CNCs)are often used as reinforcement materials for biodegradable fibers due to their high strength,high modulus,biodegradability and excellent mechanical properties.The sources,preparation methods and surface modification methods of CNC were introduced,and the effects of CNC on the thermal,mechanical,water absorption and antimicrobial properties of biodegradable composite fibers were summarized based on the research on CNC-reinforced biodegradable composite fibers at home and abroad in recent years.

关 键 词：纤维素纳米晶 复合纤维 生物可降解 力学性能 热性能 

分 类 号：TQ31[化学工程—高聚物工业] TQ34