| Foam structure to improve microwave absorption properties of silicon carbide/carbon material | |
| Li, Wanchong1,2; Li, Chusen1; Lin, Lihai1,2; Wang, Yan3; Zhang, Jinsong1,2 | |
| Corresponding Author | Li, Wanchong(liwanchong@imr.ac.cn) ; Zhang, Jinsong(jshzhang@imr.ac.cn) |
| 2019-11-01 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 35Issue:11Pages:2658-2664 |
| Abstract | Foam structure materials are well known for their lightweight, efficient, and broadband microwave absorption properties compared to bulk material. However, little has been understood about the effect of a foam structure on the absorption performance of the foam material. In this study, the role of foam structure properties of the silicon carbide/carbon (SiC/C) foam material on microwave absorption is explored using experiment and simulation. We find that the foam structure of SiC/C foam material causes diffraction, multiple reflections, improves the interfacial polarization, and compatibilization. The absorption performance of SiC/C foam material is also studied. The -10 dB effective absorption bandwidth can be adjusted from 4.0 GHz to 18 GHz by tuning SiC/C foam material thickness to 3-7 mm. Therefore, the foam structure design is an effective way to improve the absorption performance of the SiC/C foam material. (C) 2019 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| Keyword | Foam materials Microwave absorption properties Structure effects |
| DOI | 10.1016/j.jmst.2019.05.060 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000497965900028 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/136099 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Li, Wanchong; Zhang, Jinsong |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China 3.AVIC, Shenyang Aircraft Design & Res Inst, Aviat Key Lab Sci & Technol Electromagnet Environ, Shenyang 110000, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Li, Wanchong,Li, Chusen,Lin, Lihai,et al. Foam structure to improve microwave absorption properties of silicon carbide/carbon material[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(11):2658-2664. |
| APA | Li, Wanchong,Li, Chusen,Lin, Lihai,Wang, Yan,&Zhang, Jinsong.(2019).Foam structure to improve microwave absorption properties of silicon carbide/carbon material.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(11),2658-2664. |
| MLA | Li, Wanchong,et al."Foam structure to improve microwave absorption properties of silicon carbide/carbon material".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.11(2019):2658-2664. |
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