Three-Dimensional Metacomposite Based on Different Ferromagnetic Microwire Spacing for Electromagnetic Shielding  

作　　者：QIAO Ye JIANG Qian UDDIN Azim QIN Faxiang WU Liwei 乔也;姜茜;秦发祥;吴利伟

机构地区：[1]Tianjin and Ministry of Education Key Laboratory for Advanced Textile Composite Materials, Tiangong University, Tianjin 300387, China [2]Innovation Platform of Intelligent and Energy-Saving Textiles, School of Textile Science and Engineering, Tiangong University, Tianjin 300387, China [3]Institute for Composites Science Innovation (InCSI), School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China

出　　处：《Journal of Donghua University(English Edition)》2022年第3期206-210,共5页东华大学学报（英文版）

基　　金：Open Project Program of Key Laboratory of Yarn Materials Forming and Composite Processing Technology of Zhejiang Province,China(No.MTC2021-02)。

摘　　要：An electromagnetic shielding metacomposite based on the absorbing mechanism was prepared by weaving ferromagnetic microwires into the three-dimensional(3D)fabric.The influence of the ferromagnetic microwire spacing on electromagnetic shielding performance and the electromagnetic shielding mechanism of 3D metacomposites were studied.The total electromagnetic shielding performance increases with the increase of electromagnetic wave frequency.3D metacomposites based on the absorbing mechanism can avoid the secondary pollution of electromagnetic waves,and have great potential in military,civil,aerospace and other fields.

关 键 词：three-dimensional(3D)metacomposite ferromagnetic microwire spacing electromagnetic shielding MECHANISM 

分 类 号：TS101.8[轻工技术与工程—纺织工程]