塑料科技2025，Vol.53Issue(6)：177-182,6.DOI:10.15925/j.cnki.issn1005-3360.2025.06.030
石墨烯及其复合材料电磁辐射防护性能研究进展
Research Progress on Electromagnetic Radiation Protection Properties of Graphene and Its Composites
摘要
Abstract
With the rapid development of electronic communication technology,issues such as electromagnetic leakage,electromagnetic pollution,and electromagnetic interference are becoming increasingly prominent.As a new type of carbon-based material,graphene possesses excellent electrical,thermal,mechanical,and processability properties that traditional electromagnetic protection materials lack,making it one of the ideal choices for developing' strong,wide,light,and thin' electromagnetic protection materials.However,graphene has defects such as low magnetic permeability,poor impedance matching regulation,and its electromagnetic protection primarily relies on dielectric loss.This article elaborates on the structure of graphene and its electromagnetic protection theory,and deeply analyzes the preparation methods and electromagnetic protection efficacy of 3D graphene electromagnetic protection materials and graphene/polymer composites,aiming to overcome the limitations of graphene's zero bandgap and provide useful references for developing high-performance,lightweight,and environmentally friendly electromagnetic protection composites.关键词
石墨烯/电磁防护/复合材料/介电损耗Key words
Graphene/Electromagnetic protection/Composite material/Dielectric loss分类
化学工程引用本文复制引用
陈慧,杨旭..石墨烯及其复合材料电磁辐射防护性能研究进展[J].塑料科技,2025,53(6):177-182,6.基金项目
河南省高等教育教学改革研究与实践项目(2024SJGLX0629) （2024SJGLX0629）
