水凝胶型电磁屏蔽材料的研究进展  

Research Status of Hydrogel-type Electromagnetic Shielding Materials

作　　者：徐余欢 薛禹 张道海 XU Yu-huan;XUE Yu;ZHANG Dao-hai(College of Chemical Engineering,Guizhou Minzu University,Guiyang 550025;National Engineering Research Center of Composite Modified Polymer Materials,Guiyang 5550014)

机构地区：[1]贵州民族大学化学工程学院,贵阳550025 [2]国家复合改性聚合物材料工程技术研究中心,贵阳550014

出　　处：《胶体与聚合物》2023年第1期42-46,共5页Chinese Journal of Colloid & Polymer

基　　金：国家自然科学基金项目(52163001);贵州民族大学科研平台资助项目(GZMUGCZX[2021]01);贵州省省级科技计划项目资助(黔科合平台人才-CXTD[2021]005,黔科合平台人才-GCC[2022]010-1,黔科合基础[2020]1Y211);贵州省省级科技计划项目资助(黔科合成果(2019)4022号);贵阳市专家工作站(ZJGZZ2021-07);贵阳市白云区科技计划项目(白科合同[2020]28号)。

摘　　要：近年来,随着电磁波污染的问题日益严重,电磁屏蔽技术越来越引起人们的重视。水凝胶(HYD)因其固有的亲水性、高横纵比以及可调属性,在电磁屏蔽技术中有着巨大的潜在应用。本文从电磁屏蔽的原理和机制出发,按材料来源的不同,阐述了国内外水凝胶材料在电磁屏蔽领域的最新研究进展,介绍不同水凝胶型电磁屏蔽材料的制备方法及其结论,对后续该材料的发展提供展望与思路。In recent years,with the problem of electromagnetic wave pollution becoming more and more serious,electromagnetic shielding technology has attracted more and more attention.Hydrogels(HYD)have great potential applications in electromagnetic shielding due to their inherent hydrophilicity,high aspect ratio and adjustable properties.Based on the principle and mechanism of electromagnetic shielding,this paper expounds the latest research progress of hydrogel materials in the field of electromagnetic shielding at home and abroad according to the different sources of materials.The preparation methods and conclusions of different hydrogel-type electromagnetic shielding materials are introduced.Finally,the prospects and thoughts for the future development of these materials are provided.

关 键 词：电磁屏蔽 水凝胶 屏蔽机制 

分 类 号：TB34[一般工业技术—材料科学与工程] TQ317[化学工程—高聚物工业]