现代化工

现代化工 ›› 2023, Vol. 43 ›› Issue (5) : 50-55. DOI: 10.16606/j.cnki.issn0253-4320.2023.05.011

技术进展

石墨烯泡沫电磁屏蔽材料研究进展

陈茜茹, 王学军, 周云辉, 杨旭, 吴祖杰, 刘广山

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Research progress on graphene foams as electromagnetic interference shielding materials

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摘要

简要介绍了石墨烯泡沫材料的电磁屏蔽作用机理,系统总结了石墨烯泡沫电磁屏蔽材料的制备方法,包括自组装、金属模板法、有机模板法、溶胶-凝胶法。在梳理二元复合体系和三元复合体系石墨烯泡沫电磁屏蔽复合材料的基础上,对其进一步研究方向进行了探讨。

Abstract

The electromagnetic shielding mechanism of graphene foam materials is introduced briefly,and the preparation methods are summarized,including self-assembly method,metal template method,organic template method,and sol-gel method.Based on analyzing binary and ternary composite systems of graphene foam electromagnetic shielding composite materials,the research directions are discussed.