木质素基复合膜的研究进展  

Research Progress of Lignin-based Composite Film

作　　者：李鑫 穆瀚东 毛壮壮 刘纾彤 马庆玟 许桂娟 刘姗姗[1] 王强[1] LI Xin;MU Handong;MAO Zhuangzhuang;LIU Shutong;MA Qingwen;XU Guijuan;LIU Shanshan;WANG Qiang(State Key Lab of Bio-based Materials and Green Papermaking,Qilu University of Technology(Shandong Academy of Sciences),Ji’nan,Shandong Province,250353;Weifang Huisheng Insulation Technology Co.,Ltd.,Weifang,Shandong Province,261201)

机构地区：[1]齐鲁工业大学(山东省科学院)生物基材料与绿色造纸国家重点实验室,山东济南250353 [2]潍坊汇胜绝缘技术有限公司,山东潍坊261201

出　　处：《中国造纸学报》2024年第2期83-91,共9页Transactions of China Pulp and Paper

基　　金：国家自然科学基金(32171714);泰山学者青年专家项目。

摘　　要：木质素作为自然界中储量最为丰富的芳香族聚合物,可以赋予复合膜材料良好的机械强度,以及抗氧化、抗紫外等功能。本文介绍了木质素结构特点和改性方法,重点论述了木质素及其衍生物在聚合物复合膜材料中应用的研究进展,包括木质素作为填充物增强复合膜材料的机械性能,以及木质素作为改性剂提高复合膜材料的阻隔性和热稳定性等;展望了木质素及其衍生物应用于高性能复合膜材料的研究方向及应用潜力。Lignin as the most abundant aromatic polymer in nature,can endow composites with good mechanical strength,oxidation resistance,UV resistance and other functions.This paper introduced lignin properties and modification methods,and focused on the research progress of application of lignin and its derivatives in polymer composite films,including enhancing the mechanical properties and improving the barrier property and thermal stability of composite films.Finally,the research direction and application potential of lignin and its derivatives applied in high-performance composite films was proposed.

关 键 词：木质素 改性 聚合物 复合膜材料 

分 类 号：TS72[轻工技术与工程—制浆造纸工程]