二维纳米片/聚合物高阻隔复合材料研究进展  

Research Progress on Two-dimensional Nanosheets/Polymer High Barrier Composites

作　　者：葛畅 田潇 程有亮[2] 方长青[2] 巩佳豪 杨芳[1] 王海英 曹稳[1] 赵晓梅[1] GE Chang;TIAN Xiao;CHENG Youliang;FANG Changqing;GONG Jiahao;YANG Fang;WANG Haiying;CAO Wen;ZHAO Xiaomei(China Tobacco Shaanxi Industrial Co.,Ltd.,Xi'an 710065,China;Xi'an University of Technology,Xi'an 710048,China)

机构地区：[1]陕西中烟工业有限责任公司,西安710065 [2]西安理工大学,西安710048

出　　处：《包装工程》2025年第7期34-43,共10页Packaging Engineering

基　　金：陕西中烟工业有限责任公司委托项目(2023610000340444)。

摘　　要：目的通过综述二维纳米片/聚合物高阻隔复合材料的制备方法和性能,为高阻隔二维纳米片/聚合物复合材料的制备提供可靠依据和文献支撑。方法基于不同二维纳米材料的改性方法及应用场景,总结二维纳米材料与聚合物的复合方法,比较分析其阻隔效果,进而寻找符合应用要求的高阻隔二维纳米片/聚合物复合材料。结果二维纳米材料的种类不同,其物理特性和改性方法也不同;二维纳米片和聚合物的复合方法有很多种,形成的复合材料在阻隔性能和阻隔机制方面也存在较大差异。结论二维纳米材料/聚合物复合材料的阻隔性能由多个方面决定,包括二维纳米材料的形态和结构、分散特性及与聚合物基体的相容性等,这为高阻隔二维纳米片/聚合物复合材料的设计提供了思路和指导方法。The work aims to review the preparation methods and properties of two-dimensional nanosheet/polymer composites with high barrier properties to provide a reliable basis and literature support for the preparation of such composites.Based on the modification methods and application scenarios of different two-dimensional nanomaterials,the composite methods of two-dimensional nanomaterials and polymers were summarized,and their barrier effects were compared and analyzed to find high-barrier two-dimensional nanosheet/polymer composites that met application requirements.Different types of two-dimensional nanomaterials had different physical properties and modification methods.There were also various composite methods for two-dimensional nanosheets and polymers.The formed composites had significant differences in barrier properties and barrier mechanisms.In conclusion,the barrier properties of two-dimensional nanomaterial/polymer composites are determined by multiple aspects,including the morphology and structure of two-dimensional nanomaterials,dispersion characteristics,and compatibility with the polymer matrix.This provides ideas and guiding methods for the design of polymer composites with high barrier properties.

关 键 词：蒙脱土 氮化硼 氧化石墨烯纳米片 插层复合法 共混法 溶胶凝胶法 

分 类 号：TB33[一般工业技术—材料科学与工程]