Thermally stable carbon-coated SiC/polydimethylsiloxane nanocomposites for EMI shielding in the terahertz range

doi:10.1016/j.materresbull.2022.111900

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	Thermally stable carbon-coated SiC/polydimethylsiloxane nanocomposites for EMI shielding in the terahertz range
	Huang, Feirong 6; Fan, Shuting 5; Tian, Yuqi 6; Qu, Xinghao 6; Li, Xiyang 6; Javid, Muhammad 4; Zhang, Xuefeng 3; Zhang, Zhidong 2; Dong, Xinglong 6; Cao, Tun 1
刊名	MATERIALS RESEARCH BULLETIN
	2022-09-01
卷号	153 页码:9
关键词	ceramics nanostructures composites electronic materials thermodynamic properties
ISSN号	0025-5408
DOI	10.1016/j.materresbull.2022.111900
通讯作者	Dong, Xinglong(dongxl@dlut.edu.cn) ; Park, Sung Jin(parksj@dlut.edu.cn)
英文摘要	Rapid development of terahertz (THz) technologies makes electromagnetic interference (EMI) shielding increasingly critical for control of electromagnetic (EM) radiation and reduction of EM pollution. In this study, carbon-coated silicon carbide nanoparticles (SiC@C NPs) are synthesized by arc-discharge plasma and dispersed into a polydimethylsiloxane (PDMS) matrix to fabricate SiC@C/PDMS nanocomposites (SiC@C/PDMS NCs). The NCs demonstrate excellent THz shielding/absorption performances in virtue of the SiC@C NP fillers and composite structure in a wide range from 0.5 to 3.0 THz. The maximum shielding efficiency and reflection loss in the range from 0.5 to 3.0 THz reach up to 44.5 and 19.0 dB on average, respectively, for the NC with a loading of 10 wt.% SiC@C NPs and 0.6 mm thickness. The SiC@C/PDMS NCs possess a high thermal stability in air, as well as lightweight and hydrophobicity. This work would provide an insight into the functionalization of the SiC@C NPs as high-performance THz shielding materials.
资助项目	National Natural Science foundation of China[U1908220] ; National Natural Science foundation of China[51331006]
WOS研究方向	Materials Science
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000832433400002
资助机构	National Natural Science foundation of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/174593]
专题	金属研究所_中国科学院金属研究所
通讯作者	Dong, Xinglong; Park, Sung Jin
作者单位	1.Dalian Univ Technol, Sch Optoelect Engn & Instrumentat Sci, Dalian 116024, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110015, Peoples R China 3.Hangzhou Dianzi Univ, Coll Mat & Environm Engn, Inst Adv Magnet Mat, Hangzhou 110819, Peoples R China 4.Dalian Univ Technol, Sch Phys, Key Lab Mat Modificat Laser Ion & Electron Beams, Minist Educ, Dalian 116024, Peoples R China 5.Shenzhen Univ, Coll Phys & Optoelect Engn, Shenzhen 518060, Peoples R China 6.Dalian Univ Technol, Sch Mat Sci & Engn, Key Lab Mat Modificat Laser Ion & Electron Beams, Minist Educ, Dalian 116024, Peoples R China
推荐引用方式 GB/T 7714	Huang, Feirong,Fan, Shuting,Tian, Yuqi,et al. Thermally stable carbon-coated SiC/polydimethylsiloxane nanocomposites for EMI shielding in the terahertz range[J]. MATERIALS RESEARCH BULLETIN,2022,153:9.
APA	Huang, Feirong.,Fan, Shuting.,Tian, Yuqi.,Qu, Xinghao.,Li, Xiyang.,...&Park, Sung Jin.(2022).Thermally stable carbon-coated SiC/polydimethylsiloxane nanocomposites for EMI shielding in the terahertz range.MATERIALS RESEARCH BULLETIN,153,9.
MLA	Huang, Feirong,et al."Thermally stable carbon-coated SiC/polydimethylsiloxane nanocomposites for EMI shielding in the terahertz range".MATERIALS RESEARCH BULLETIN 153(2022):9.