纳米银-聚乙烯抗菌复合材料的研究进展  

Research Progress of Nano⁃silver⁃polyethylene Antibacterial Composites

作　　者：叶芷欣 任蓝图 许雨茵 任果 尹荔松[1] YE Zhixin;REN Lantu;XU Yuyin;REN Guo;YIN Lisong(School of Applied Physics and Materials,Wuyi University,Jiangmen 529020,Guangdong,China;School of Civil Engineering and Architecture,Wuyi University,Jiangmen 529020,Guangdong,China)

机构地区：[1]五邑大学应用物理与材料学院,广东江门529020 [2]五邑大学土木建筑学院,广东江门529020

出　　处：《材料导报》2023年第S02期549-553,共5页Materials Reports

基　　金：广东省产学研应用专项项目(2014B090904084);广东省重大专项项目(2016B0113003)。

摘　　要：后疫情时代下的今天,人们常受困于来自生活中不同病菌的侵害,越来越注重安全健康问题,传统的聚乙烯材料已无法满足人们的需要。纳米银因卓越的抗菌性能受到广泛关注,将其掺入聚乙烯中得到的新型抗菌复合材料能够实现人们对高品质生活的追求。然而,纳米银的团聚现象和较差的稳定性限制了其应用。为解决这些问题,本文针对近20年的研究发展,综述了纳米银-聚乙烯抗菌复合材料的制备方法、抗菌性能及应用研究进展,探讨了纳米银在聚乙烯基体中的团聚状态对复合材料抗菌性能的影响及解决思路,展望了纳米银-聚乙烯抗菌复合材料的发展前景,为今后纳米银-聚乙烯抗菌复合材料的研发提供一定的参考。In the post pandemic era today,people are increasingly paying attention to safety and health issues,often trapped by different pathogens from daily life.Traditional polyethylene preservation materials can no longer meet people’s needs.Nano silver has received widespread attention due to its excellent antibacterial properties.The new antibacterial composite material obtained by adding nano silver to polyethylene can help people achieve their pursuit of high⁃quality life.However,the aggregation and poor stability of nano silver limit its application.To address these issues,this article reviews the preparation methods,antibacterial properties,and application research progress of nano⁃silver⁃polyethylene antibacterial composite materials based on the research and development in the past twenty years.It explores the impact of the aggregation of nano silver in polyethylene on the antibacterial properties of composite materials and proposes solutions.It also looks forward to the development prospects of nano⁃silver⁃polyethylene antibacterial composite materials,provide certain reference for the future research and development of nano⁃silver⁃polyethylene antibacterial composite materials.

关 键 词：纳米银 聚乙烯 复合材料 抗菌性 保鲜 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]