AI Chat Paper
Discover the SciOpen Platform and Achieve Your Research Goals with Ease.
Search articles, authors, keywords, DOl and etc.
{{expandStatus?'Exit ':''}}Advanced Search
The rapid development of additive manufacturing technology has offered a new avenue for designing and fabricating high wave-absorbing meta structures. In this study, the mechanical properties and broadband absorption performance of Poly-Ether-Ether-Ketone (PEEK)–based electromagnetic wave–absorbing composite materials was investigated. The high-performance polymer PEEK was used as the matrix, and the materials with electromagnetic wave loss, such as reduced graphene oxide, Carbonyl Iron (CI), and Flake CI (FCI), were used as absorbers. Based on the theory of impedance matching, a wave-absorbing structure with a gradual impedance gradient was designed and printed. The test results showed that at the 2.0–18.0 GHz frequency band, the coverage rate of the effective absorption bandwidth was up to 72.0%, the average optimal reflectivity was –18.09 dB, and the wide-angle absorption range was 0°–30°. The advantages of additive manufacturing technology in designing and fabricating wave-absorbing structures are presented, demonstrating that the technology is an effective method for creating broadband absorbing structures.
Fang NX, Xu J, Ma C, et al. From acoustic metamaterials to functional metasurfaces. J Acoust Soc Am 2014;135(4):2221.
Ranjan P, Choubey A, Mahto SK, et al. A novel ultrathin wideband metamaterial absorber for X-band applications. J Electromagn Waves Appl 2019;33(17):2341–53.
Xing WJ, Wang Y, Tang SZ, et al. A kind of S-band wideband transparent integrated metamaterial. Mod Radar 2020;42(11):54–60 [Chinese].
Wang Y, Wang L, Dong LH, et al. Design of multifunctional metamaterial absorber based on electro-optic properties of graphene. Sci Sin Phys Mech & Astron 2018;48(4):047001 [Chinese].
Yang SH, Chen YC, Wang WS, et al. A polarimetric independent ultra-wideband absorber based on metamaterials. Chin J Radio Sci 2015;30(5):834–41 [Chinese].
Naqvi SA, Baqir MA. Ultra-wideband symmetric G-shape metamaterial-based microwave absorber. J Electromagn Waves Appl 2018;32(16):2078–85.
Daniel S, Bawuah P. Right-angle shaped elements as dual-band metamaterial absorber in terahertz. Photonic Sens 2020;10(3):233–41.
Li RQ, He SY, Chu WY. Research progress in electromagnetic wave absorbing coating materials. Ordnance Mater Sci Eng 2006;29(3):76–80 [Chinese].
Fang JY, Jiang ZH, Yue XG, et al. Preparation and properties of polyaryl ether ketone based composite absorbing materials. Chem J Chin 2021;42(6):1994–2001 [Chinese].
Tian XY, Yin LX, Li DC, et al. Current situation and trend of 3D metamaterial manufacturing technology. Opto-Electron Eng 2017;44(1):69–76 [Chinese].
Xiong YJ, Wang Y, Wang Q, et al. Structural broadband absorbing metamaterial based on three-dimensional printing technology. Acta Phys Sin 2018;67(8):106–13 [Chinese].
Yin LX, Doyhamboure-Fouquet J, Tian X, et al. Design and characterization of radar absorbing structure based on gradient-refractive-index metamaterials. Compos Part B Eng 2018;132:178–87.
Liu T, Xu YG, Zheng D, et al. Fabrication and absorbing property of the tower-like absorber based on 3D printing process. Phys B 2019;553:88–95.
Tan RY, Zhou FK, Liu YJ, et al. 3D printed propeller-like metamaterial for wide-angle and broadband microwave absorption. J Mater Sci Technol 2023;144:45–53.
Ye XC, Yang C, He EY, et al. Optimization design of 3D-printed pyramid structure for broadband electromagnetic wave absorption. J Alloys Compd 2023;963:171258.
Chen XQ, Wu Z, Zhang ZL, et al. Ultra-broadband and wide-angle absorption based on 3D-printed pyramid. Opt Laser Technol 2020;124:105972.
Cheng TT, Guo YY, Xie YX, et al. Customizing the structure and chemical composition of ultralight carbon foams for superior microwave absorption performance. Carbon 2023;206:181–91.
Wu YL, Lan D, Ren JW, et al. A mini review of MOFs derived multifunctional absorbents: From perspective of components regulation. Mater Today Phys 2023;36:101178.
Li JJ, Zhu QQ, Zhu JH, et al. Inimitable 3D pyrolytic branched hollow architecture with multi-scale conductive network for microwave absorption. J Mater Sci Technol 2024;173:170–80.
Zhao F, Li DC, Jin ZM, et al. Effect of PEEK fused deposition modeling temperature on tensile properties of parts. Electromachining Mould 2015;5:43–7 [Chinese].
Miles PA, Westphal WB, Von Hippel A. Dielectric spectroscopy of ferromagnetic semiconductors. Rev Mod Phys 1957;29(3):279.
Zhou YY, Xie H, Zhou WC, et al. Enhanced antioxidation and microwave absorbing properties of SiO2-coated flaky carbonyl iron particles. J Magn Magn Mater 2018;446:143–9.
Liu PJ, Yao ZJ, Ng VMH, et al. Enhanced microwave absorption properties of double-layer absorbers based on spherical NiO and Co0.2Ni0.4Zn0.4Fe2O4 ferrite composites. Acta Metall Sin Engl Lett 2018;31(2):171–9.
Zhang Y, Huang Y, Zhang TF, et al. Broadband and tunable high-performance microwave absorption of an ultralight and highly compressible graphene foam. Adv Mater 2015;27(12):2049–53.
Liu PB, Huang Y, Zhang X. Synthesis and excellent microwave absorption properties of graphene/polypyrrole composites with Fe3O4 particles prepared via a co-precipitation method. Mater Lett 2014;129:35–8.
Durmus Z, Durmus A, Kavas H. Synthesis and characterization of structural and magnetic properties of graphene/hard ferrite nanocomposites as microwave-absorbing material. J Mater Sci 2015;50(3):1201–13.
Zhou YY, Zhou WC, Luo F, et al. The microwave absorbing theory and application of carbonyl iron powder in microwave absorbing coatings. Mater Rev 2013;27(13):122–6 [Chinese].
This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
京公网安备11010802044758号