The electromagnetic wave absorbing properties of the silicon carbide/carbon foam material based on tetrakaidecahedron model

doi:10.1088/2053-1591/aadf03

IMR OpenIR

	The electromagnetic wave absorbing properties of the silicon carbide/carbon foam material based on tetrakaidecahedron model
	Li, Wan-Chong 1,2; Li, Chu-Sen 1; Lin, Li-Hai 1,2; Wang, Yan 3; Zhang, Jin-Song 1,2
通讯作者	Li, Wan-Chong(liwanchong@imr.ac.cn) ; Zhang, Jin-Song(jshzhang@imr.ac.cn)
	2018-11-01
发表期刊	MATERIALS RESEARCH EXPRESS
ISSN	2053-1591
卷号	5 期号:11 页码:12
摘要	Silicon carbide/carbon (SiC/C) foam material as a type of lightweight structural material, widely used in civilian and military field due to its excellent electromagnetic (EM) absorption properties. However the EM wave absorption performance of SiC/C foam material have not been analyzed from a structure point of view. In this work, the effect of the cell size, the solid volume fraction, and the thickness of SiC/C foam material on the EM wave absorption properties are studied. The results which obtained with the simulation method based on tetrakaidecahedron model. The simulation results show that the structure dimension of the SiC/C foam material has a great influence on the absorption performance. The special EM absorption properties due to the impedance matching, interfacial polarization, and the scatting effect of the SiC/C foam material. Moreover, a broadband EM wave absorption SiC/C foam material is optimize designed, with the reflectivity is lower than -10 dB between 8.2 GHz and 18 GHz, the bulk density is only 0.57 g cm(-3).
关键词	silicon carbide/carbon (SiC/C) foam material Structure tetrakaidecahedron model electromagnetic wave absorbing properties
DOI	10.1088/2053-1591/aadf03
收录类别	SCI
语种	英语
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000444718100001
出版者	IOP PUBLISHING LTD
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/129453
专题	中国科学院金属研究所
通讯作者	Li, Wan-Chong; Zhang, Jin-Song
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei, Anhui, Peoples R China 3.Shenyang Aircraft Design & Res Inst, AVIC, Aviat Key Lab Sci & Technol Electromagnet Environ, Shenyang, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Li, Wan-Chong,Li, Chu-Sen,Lin, Li-Hai,et al. The electromagnetic wave absorbing properties of the silicon carbide/carbon foam material based on tetrakaidecahedron model[J]. MATERIALS RESEARCH EXPRESS,2018,5(11):12.
APA	Li, Wan-Chong,Li, Chu-Sen,Lin, Li-Hai,Wang, Yan,&Zhang, Jin-Song.(2018).The electromagnetic wave absorbing properties of the silicon carbide/carbon foam material based on tetrakaidecahedron model.MATERIALS RESEARCH EXPRESS,5(11),12.
MLA	Li, Wan-Chong,et al."The electromagnetic wave absorbing properties of the silicon carbide/carbon foam material based on tetrakaidecahedron model".MATERIALS RESEARCH EXPRESS 5.11(2018):12.