Tunable electromagnetic and broadband absorption of FeNi decorated SiC nanowires absorbents

doi:10.1007/s10854-024-13650-w

IMR OpenIR

	Tunable electromagnetic and broadband absorption of FeNi decorated SiC nanowires absorbents
	Yan, Liuliu 1; Wang, Yuansheng 1; Wang, Xuan 2; Li, Wanchong 3; Zou, Rurong 4; Huang, Wei 1; Yin, Zhuo 5; Jia, Dongmei 4; Li, Yongqing 1
通讯作者	Li, Yongqing(liyongqing@126.com)
	2024-11-01
发表期刊	JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
ISSN	0957-4522
卷号	35 期号:31 页码:13
摘要	With the widespread use of wireless communication technologies, high-performance, easy-to-volume-produce electromagnetic (EM) absorption materials are in urgent need. In this work, FeNi nanosheets decorated silicon carbide nanowires (SiCnws) hybrids are prepared by a simple in-situ reduction method. Microstructural studies show that FeNi nanosheets are uniformly distributed on the surface of SiCnws, with some other incompact spherical FeNi nanoparticles dissociating out of SiCnws. Benefiting from multidimensional heterostructures and the synergistic effect of multiple loss mechanisms, the SiCnws@FeNi hybrids exhibit enhanced EM absorption performance compared to pure SiCnws. It is worth noting that the excessive introduction of magnetic FeNi leads to a degeneration of EM absorption in the SiC nws@FeNi-0.6 sample due to the decline of attenuation capability and impedance mismatch. As a result, the SiCnws@FeNi-0.4 sample exhibits the best EM absorption with an effective absorption bandwidth (EAB) of 5.4 GHz at only 1.7 mm, and the minimum reflection loss reaches up to - 50.76 dB at 2.8 mm. Considering their simple preparation method and excellent EM absorption performance, the as-prepared SiCnws@FeNi composite material is expected to be a candidate material for EM absorption with practical application prospect.
资助者	Joint Foundation of Equipment Pre-Research and Aerospace Science and Industry
DOI	10.1007/s10854-024-13650-w
收录类别	SCI
语种	英语
资助项目	Joint Foundation of Equipment Pre-Research and Aerospace Science and Industry ; [6141B07270440]
WOS研究方向	Engineering ; Materials Science ; Physics
WOS类目	Engineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:001347915900010
出版者	SPRINGER
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/191044
专题	中国科学院金属研究所
通讯作者	Li, Yongqing
作者单位	1.Naval Univ Engn, Sch Ship & Ocean, Wuhan 430000, Peoples R China 2.Naval Univ Engn, Dept Basics, Wuhan 430000, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 4.Aerosp Sci & Ind Wuhan Magnetism Electron Co Ltd, Wuhan 430000, Peoples R China 5.Wuhan Haiwei Naval Architecture & Ocean Engn Techn, Wuhan 430000, Peoples R China
推荐引用方式 GB/T 7714	Yan, Liuliu,Wang, Yuansheng,Wang, Xuan,et al. Tunable electromagnetic and broadband absorption of FeNi decorated SiC nanowires absorbents[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2024,35(31):13.
APA	Yan, Liuliu.,Wang, Yuansheng.,Wang, Xuan.,Li, Wanchong.,Zou, Rurong.,...&Li, Yongqing.(2024).Tunable electromagnetic and broadband absorption of FeNi decorated SiC nanowires absorbents.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,35(31),13.
MLA	Yan, Liuliu,et al."Tunable electromagnetic and broadband absorption of FeNi decorated SiC nanowires absorbents".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 35.31(2024):13.