Tunable electromagnetic and broadband absorption of FeNi decorated SiC nanowires absorbents
文献类型：期刊论文
| 作者 | Yan, Liuliu1; Wang, Yuansheng1; Wang, Xuan2; Li, Wanchong3; Zou, Rurong4; Huang, Wei1; Yin, Zhuo5; Jia, Dongmei4; Li, Yongqing1 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
 |
| 出版日期 | 2024-11-01 |
| 卷号 | 35期号:31页码:13 |
| ISSN号 | 0957-4522 |
| DOI | 10.1007/s10854-024-13650-w |
| 通讯作者 | Li, Yongqing(liyongqing@126.com) |
| 英文摘要 | 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. |
| 资助项目 | Joint Foundation of Equipment Pre-Research and Aerospace Science and Industry ; [6141B07270440] |
| WOS研究方向 | Engineering ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001347915900010 |
| 出版者 | SPRINGER |
| 资助机构 | Joint Foundation of Equipment Pre-Research and Aerospace Science and Industry |
| 源URL |  |
| 专题 | 金属研究所_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. |
入库方式： OAI收割
来源：金属研究所
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