中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Iodide-based glass with combination of high transparency and conductivity: A novel promising candidate for transparent microwave absorption and radar stealth

文献类型:期刊论文

作者Guo, Chen1,2; Chen, Chao2; Wan, Rui1,2; Yang, Liqing2; Guan, Yongmao1,2; Wang, Pengfei1,2
刊名CHEMICAL ENGINEERING JOURNAL
出版日期2024-03-15
卷号484
关键词Microwave-absorbing material Transparent conductive glass Impedance matching Electromagnetic attenuation RCS simulation AgI-AgPO3-WO(3)glass system
ISSN号1385-8947;1873-3212
DOI10.1016/j.cej.2024.148930
产权排序1
英文摘要

The rapid development of the electronics industry has sparked widespread interest in transparent microwave-absorbing materials. Herein, iodide-based transparent conductive glass was used as a candidate material for transparent microwave absorption. AgI-AgPO3-WO3 glasses with varying AgI content were synthesized employing a quench-melting method. Their structures, optical and electrical properties, microwave absorption performance, and radar cross section (RCS) reduction were thoroughly investigated. The 45AgI-45AgPO(3)-10WO(3) sample exhibited satisfactory microwave absorption, achieving a minimum reflection loss (RLmin) of - 47.18 dB, effective absorption bandwidth (EAB) of 1.97 GHz, and RCS reduction of 31.46 dB m(2) in the X band. This was attributed to the synergistic effects of dielectric and magnetic losses, and impedance matching and electromagnetic attenuation. It also manifested acceptable performance in the Ku band (RLmin = - 14.58 dB, EAB = 1.38 GHz, and RCS reduction = 13.37 dB m(2)), which was primarily attributed to dielectric loss and electromagnetic attenuation. The conductive glass exhibited an optical transmittance of similar to 80 % in the range of 500-2000 nm. In summary, this study highlights the potential use of transparent conductive glasses as transparent microwave-absorbing media for electromagnetic interference shielding applications in optical windows and domes, and stealth applications in high-performance optical cameras and optical detection device systems.

语种英语
WOS记录号WOS:001188661300001
出版者ELSEVIER SCIENCE SA
源URL[http://ir.opt.ac.cn/handle/181661/97301]  
专题西安光学精密机械研究所_先进光电与生物材料研发中心
通讯作者Wang, Pengfei
作者单位1.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714
Guo, Chen,Chen, Chao,Wan, Rui,et al. Iodide-based glass with combination of high transparency and conductivity: A novel promising candidate for transparent microwave absorption and radar stealth[J]. CHEMICAL ENGINEERING JOURNAL,2024,484.
APA Guo, Chen,Chen, Chao,Wan, Rui,Yang, Liqing,Guan, Yongmao,&Wang, Pengfei.(2024).Iodide-based glass with combination of high transparency and conductivity: A novel promising candidate for transparent microwave absorption and radar stealth.CHEMICAL ENGINEERING JOURNAL,484.
MLA Guo, Chen,et al."Iodide-based glass with combination of high transparency and conductivity: A novel promising candidate for transparent microwave absorption and radar stealth".CHEMICAL ENGINEERING JOURNAL 484(2024).

入库方式: OAI收割

来源:西安光学精密机械研究所

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