Mechanical and electromagnetic wave dissipation features of bilayer absorber filled with hierarchical porous CoNi magnetic alloy and BiVO4/ VOOH nanocomposite

被引:6
作者
Huang, Jian [1 ]
Li, Chunfeng [2 ]
Fouad, Yasser [3 ]
Abdullaev, Sherzod [4 ,5 ,6 ]
Hassan, Ali [7 ]
Elbadawy, Ibrahim [8 ]
机构
[1] Xijing Univ, Sch Comp Sci, Xian 710123, Shaanxi, Peoples R China
[2] Hebei Petr Univ Technol, Ind Technol Ctr, Chengde 067000, Peoples R China
[3] King Saud Univ, Coll Appl Engn, Dept Appl Mech Engn, Muzahimiyah Branch, POB 800, Riyadh 11421, Saudi Arabia
[4] New Uzbekistan Univ, Fac Chem Engn, Tashkent, Uzbekistan
[5] Cent Asian Univ, Engn Sch, Tashkent, Uzbekistan
[6] Tashkent State Pedag Univ, Sci & Innovat Dept, Tashkent, Uzbekistan
[7] Czech Acad Sci, Inst Phys, Cukrovarnicka 10, Prague 16200, Czech Republic
[8] Amer Univ Middle East, Coll Engn & Technol, Egaila, Kuwait
关键词
Mechanical properties; Microwave dissipation; Bilayer absorber; CoNi magnetic alloy; BiVO 4 /VOOH nanocomposite; MICROWAVE; COMPOSITES; ABSORPTION; 3D;
D O I
10.1016/j.vacuum.2024.112963
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Designing absorbers with efficient critical parameters is required to address the problems caused by electromagnetic pollution. In this context, this study focuses on the chemical synthesis of hierarchical mesoporous microspheres CoNi magnetic alloy particles, and BiVO4/VOOH nanocomposite as a source of dielectric dissipation for constructing bilayer absorbers that are optimized in their absorption properties using MATLAB simulation. Single layer and constructed bilayer absorber sample's mechanical and X band microwave absorption performance were investigated, compared, and optimized. It is found that the prepared bilayer absorber sample's mechanical characteristics are comparable to those of the two bulk single-layer samples of CN and BVH, indicating that the interface in the double-layer sample not only has little to no effect on the majority of BVH or CN samples but also enhances the dissipation feature. Bilayer absorber sample with reasonable design and layer thickness optimization outperform single layer samples in terms of absorption efficiency, with the ideal sample having a minimum reflection loss (RLmini) of -37.5 dB and an effective absorption bandwidth (EAB) of 3.6 GHz with only a total thickness of 1.6 mm. The exceptional microwave absorption capabilities of the bilayer absorber sample are the consequence of the beneficial impacts of interfacial polarization between layers.
引用
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页数:11
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共 38 条
[1]   X-band microwave absorbing characteristics of multicomponent composites with magnetodielectric fillers [J].
Afghahi, Seyyed Salman Seyyed ;
Jafarian, Mojtaba ;
Stergiou, Charalampos A. .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2016, 419 :386-393
[2]   A new multicomponent material based on carbonyl iron/carbon nanofiber/lanthanum-strontium-manganite as microwave absorbers in the range of 8-12 GHz [J].
Afghahi, Seyyed Salman Seyyed ;
Mirzazadeh, Alireza ;
Jafarian, Mojtaba ;
Atassi, Yomen .
CERAMICS INTERNATIONAL, 2016, 42 (08) :9697-9702
[3]   Strategies toward processing high-efficient MWCNTs/AgBr/PTs -co-PQ nanocomposite coupling for X-band stealth application [J].
Alamri, Sagr ;
Manickam, Madhavan Veerammal ;
Rajhi, Ali A. ;
Kulandaivel, Arul ;
Anqi, Ali E. ;
Hassan, Ali ;
Mohanavel, V. .
DIAMOND AND RELATED MATERIALS, 2024, 141
[4]   Directional Construction of Vertical Nitrogen-Doped 1T-2H MoSe2/Graphene Shell/Core Nanoflake Arrays for Efficient Hydrogen Evolution Reaction [J].
Deng, Shengjue ;
Zhong, Yu ;
Zeng, Yinxiang ;
Wang, Yadong ;
Yao, Zhujun ;
Yang, Fan ;
Lin, Shiwei ;
Wang, Xiuli ;
Lu, Xihong ;
Xia, Xinhui ;
Tu, Jiangping .
ADVANCED MATERIALS, 2017, 29 (21)
[5]   Design and high efficient construction of bilayer NiCoO2/Poly(1-NA-co-oT) nanocomposite absorber for X-band stealth applications [J].
Fouly, Ahmed ;
Kuppusamy, Shanmugavel ;
Kulandaivel, Arul ;
Abdullaev, Sherzod ;
Fathy, A. ;
Hassan, Ali ;
Mohanavel, V .
VACUUM, 2024, 220
[6]   Electromagnetic Properties and Absorption Evaluation of Processed Carbonyl Iron and MWCNT at PANI Nanocomposites in the X-Band [J].
Govahi, Mohamadreza ;
Afghahi, Seyyed Salman Seyyed ;
Jafarian, Mojtaba ;
Stergiou, Charalampos A. .
IEEE TRANSACTIONS ON MAGNETICS, 2019, 55 (03)
[7]   Tuning the impedance matching characteristics of microwave absorbing paint in X-band using copper particles and polypyrrole coating [J].
Gu, Qiang ;
Jafarian, Mojtaba ;
Afghahi, Seyyed Salman Seyyed ;
Atassi, Yomen ;
Al-Qassar, Rama .
MATERIALS RESEARCH BULLETIN, 2020, 125
[8]   Electrostatic self-assembly hollow-VOOH/MXene composite for microwave absorption [J].
Hou, Xingwang ;
Wen, Jiayue ;
Wang, Wenjian ;
Ye, Weiping ;
Zhang, Yue ;
Wang, Shuai ;
Cao, Kunyao ;
Zhao, Rui ;
Xue, Weidong .
COMPOSITES COMMUNICATIONS, 2023, 41
[9]   Bimetallic MOF-derived oxides modified BiVO4 for enhanced photoelectrochemical water oxidation performance [J].
Huang, Jingwei ;
Luo, Wei ;
Yuan, Xiaoli ;
Wang, Jing .
JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 930
[10]   Heterointerfaces via decoration of walnut iron tungstate with bismuth vanadate as high efficiency X-band microwave absorbing materials [J].
Huo, Xiaoping ;
Hassan, Ali ;
Refaai, Mohamad Reda A. ;
Hermawan, Indra ;
Nadeem, Muhammad ;
Mahariq, Ibrahim ;
Du, Gang .
SURFACES AND INTERFACES, 2023, 39