聚合物/碳系填料发泡复合材料电磁屏蔽性能的研究进展  

Research Progress in Electromagnetic Shielding Performance of Polymer/Carbon Fillers Foaming Composites

作　　者：王星然 王明昊 顿东星 李善哲 张雪冬 周洪福[1,2] WANG Xingran;WANG Minghao;DUN Dongxing;LI Shanzhe;ZHANG Xuedong;ZHOU Hongfu(College of Chemistry and Materials Engineering,Beijing Technology and Business University,Beijing 100048,China;Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics,Beijing 100048,China)

机构地区：[1]北京工商大学化学与材料工程学院,北京100048 [2]塑料卫生与安全质量评价技术北京市重点实验室,北京100048

出　　处：《中国塑料》2020年第10期110-118,共9页China Plastics

基　　金：北京工商大学2020年大学生科学研究与创业行动计划(G039);北京工商大学2019年度“科创杯”学术科技立项。

摘　　要：综述了聚合物/碳系填料发泡复合材料在电磁屏蔽领域应用的研究进展,重点讨论了各种碳系填料(石墨烯、碳纳米管、碳纤维)以及多组分碳系填料对发泡复合材料电磁屏蔽性能的影响及相关电磁屏蔽原理。结果表明,碳系填料的功能化、泡孔结构的调控、材料多层次结构的设计、制备工艺的优化等是改善聚合物/碳系填料发泡复合材料电磁屏蔽性能的有效途径。In this paper,the research progress of polymer/carbon fillers foaming composites(PCFC)applied in the field of electromagnetic shielding was introduced.The effect of various carbon fillers(graphene,carbon nanotubes,carbon fibers)on the electromagnetic shielding performance of PCFC as well as their electromagnetic shielding mechanism were discussed systematically.Research demonstrated that the functionalization of carbon fillers,the regulation of cell structure,the design of multi level structures,the optimization of preparation process,etc.are effective approaches to improve the electromagnetic shielding performance of PCFC.

关 键 词：聚合物 碳系填料 发泡复合材料 电磁屏蔽性能 作用机理 

分 类 号：TQ321[化学工程—合成树脂塑料工业]