3D打印羰基铁粉/聚二甲基硅氧烷柔性复合材料的吸波性能

doi:10.19976/j.cnki.43-1448/TF.2022025

Abstract
Figure/Table
References
Related Citation (2)

Download: PDF (1241 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract The printing ink was prepared by mixing flake carbonyl iron powder (FCI) and spherical carbonyl iron powder (SCI) with polydimethylsiloxane (PDMS), respectively. The carbonyl iron powder/polydimethylsiloxane (CIP/PDMS) flexible composite microwave absorbing material was formed by 3D printing with ink direct writing. The effects of the morphology and content of carbonyl iron powder (CIP) on the rheological behavior of ink and 3D direct writing printing process were studied. The electromagnetic reflection loss of CIP/PDMS composite microwave absorbing material was studied as well by CST Studio Suite electromagnetic simulation software. The results show that the higher the CIP content, the better the microwave absorption performance of the composite. When w(FCI) is 30%, the FCI/PDMS composite has the best microwave absorption performance. When the thickness is 1.8 mm, it has the strongest absorption peak for the electromagnetic wave with frequency of 10.9 GHz, the peak value is -34.8 dB, and the effective absorption bandwidth (EAB, RL<-10 dB) is 4.8 GHz. When w(SCI) is 80%, SCI/PDMS composite has the best microwave absorption performance. When the thickness is 2.4 mm, it has the strongest absorption peak for electromagnetic wave with frequency of 7.3 GHz, the peak is -41.5 dB and EAB is 3.6 GHz.

Key words： carbonyl iron powder 3D direct writing printing PDMS complex permittivity complex permeability microwave absorption

Received: 13 March 2022 Published: 14 September 2022

ZTFLH:

TB34

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	ZHANG Xueting
	ZHOU Yi
	XIAO Wei
	TIAN Zhaoxia
	LIU Fenghua

Cite this article:

ZHANG Xueting,ZHOU Yi,XIAO Wei, et al. Microwave absorbing properties of 3D printed carbonyl powder/polydimethylsiloxane flexible composite[J]. Materials Science and Engineering of Powder Metallurgy, 2022, 27(4): 442-452.

URL:

http://pmbjb.csu.edu.cn/EN/10.19976/j.cnki.43-1448/TF.2022025 OR http://pmbjb.csu.edu.cn/EN/Y2022/V27/I4/442

[1] 王可欣, 伏桂贤, 徐城春, 等. 电子通信技术中电磁场和电磁波的运用[J]. 中国新通信, 2020, 22(11): 109-109.
WANG Kexin, FU Guixian, XU Chengchun, et al.Application of electromagnetic field and electromagnetic wave in electronic communication technology[J]. China New Communication, 2020, 22(11): 109-109.
[2] KATO K.Photonics-assisted terahertz-wave beam steering and its application in secured wireless communication[J]. Photonics, 2022, 9(1): 9.
[3] PARK J R, NOE S O.Study on the improvement of laws related to the electromagnetic wave of mobile phones[J]. Journal of the Korea Society of Computer and Information, 2020, 25(10): 231-240.
[4] HARDELL L, CARLBERG M.Health risks from radiofrequency radiation, including 5G, should be assessed by experts with no conflicts of interest[J]. Oncology Letters, 2020, 20(4): 11876.
[5] BARTOSOVA K, NERUDA M, VOJTECH L.Methodology of studying effects of mobile phone radiation on organisms: technical aspects[J]. International Journal of Environmental Research and Public Health, 2021, 18(23): 12642.
[6] SUN F, LIU Q D, XU Y F, et al.Attapulgite modulated thorny nickel nanowires/graphene aerogel with excellent electromagnetic wave absorption performance[J]. Chemical Engineering Journal, 2021, 415: 128976.
[7] 王俊起. 基于智能穿戴设备的电磁兼容技术设计研究[J]. 电子制作, 2021(24): 26-29.
WANG Junqi.Research on electromagnetic compatibility technology design based on smart wearable devices[J]. Electronic Production, 2021(24): 26-29.
[8] SUN J, LI L J, YU R, et al.Synthesis and microwave absorption properties of sulfur-Free expanded graphite/Fe₃O₄ composites[J]. Molecules, 2020, 25(13): 3044.
[9] CAO M S, YANG J, SONG W L, et al.Ferroferric oxide/multiwalled carbon nanotube vs polyaniline/ferroferric oxide/multiwalled carbon nanotube multiheterostructures for highly effective microwave absorption[J]. ACS Applied Materials and Interfaces, 2012, 4(12): 6949-6956.
[10] CACCIOTTI I, VALENTINI M, RAIO M, et al.Design and development of advanced BaTiO₃/MWCNTs/PVDF multi- layered systems for microwave applications[J]. Composite Structures, 2019, 224: 111075.
[11] ZHOU W, HU X, BAI X, et al.Synthesis and electromagnetic, microwave absorbing properties of core-shell Fe₃O₄-Poly(3, 4- ethylenedioxythiophene) microspheres[J]. ACS Applied Materials & Interfaces, 2011, 3(10): 3839-3845.
[12] SISTA K S, DWARAPUDI S, KUMAR D, et al.Carbonyl iron powders as absorption material for microwave interference shielding: A review[J]. Journal of Alloys & Compounds, 2021, 853: 157251.
[13] CHEN S W, TAN G G, GU X S, et al.Microwave absorbing properties of FeCrMoNiPBCSi amorphous powders composite[J]. Journal of Alloys and Compounds, 2017, 705: 309-313.
[14] WANG H Q, WANG M, ZHANG X C, et al.A new type of catalyst allows carbonyl iron powder to be coated with SiO₂ for tuned microwave absorption[J]. Surfaces and Interfaces, 2020, 21: 100755.
[15] 李晓光, 吕华良, 姬广斌, 等. 球磨钢珠配比对片状羰基铁粉吸波性能影响的研究[J]. 航空材料学报, 2013, 33(5): 46-53.
LI Xiaoguang, LÜ Hualiang, JI Guangbin, et al.Study on the effect of ball milling steel ball ratio on the absorbing properties of flake carbonyl iron powder[J]. Journal of Aeronautical Materials, 2013, 33(5): 46-53.
[16] 卢明明, 刘甲, 宫元勋, 等. 不同形貌羰基铁的复合对电磁特性及吸波性能的影响[J]. 表面技术, 2020, 49(2): 95-99.
LU Mingming, LIU Jia, GONG Yuanxun, et al.Effects of compounding of carbonyl irons with different morphologies on electromagnetic properties and absorbing properties[J]. Surface Technology, 2020, 49(2): 95-99.
[17] 徐雪杰, 朱子才, 罗斌, 等. CNT/PDMS柔性传感材料的打印工艺及性能研究[J]. 机械工程学报, 2020, 56(15): 97-103.
XU Xuejie, ZHU Zicai, LUO Bin, et al.Research on printing process and properties of CNT/PDMS flexible sensing material[J]. Journal of Mechanical Engineering, 2020, 56(15): 97-103.
[18] ZHENG R H, CHEN Y X, CHI H, et al.3D printing of a polydimethylsiloxane/polytetrafluoroethylene composite elasto- mer and its application in a triboelectric nanogenerator[J]. ACS Applied Materials and Interfaces, 2020, 12(51): 57441-57449.
[19] 南博, 张海波, 贺跃辉. 适用于直写式3D打印陶瓷浆料的流变学性能研究[J]. 精密成形工程, 2021, 13(2): 1-6.
NAN Bo, ZHANG Haibo, HE Quehui.Research on rheological properties of ceramic paste suitable for direct writing 3D printing[J]. Precision Forming Engineering, 2021, 13(2): 1-6.
[20] 张磊, 田东斌, 伍权, 等. 基于多材料打印制备梯度结构电解电容器阳极块[J]. 稀有金属材料与工程, 2020, 49(11): 3909-3913.
ZHANG Lei, TIAN Dongbin, WU Quan, et al.Fabrication of anode blocks for gradient structured electrolytic capacitors based on multi-material printing[J]. Rare Metal Materials and Engineering, 2020, 49(11): 3909-3913.
[21] WANG Y, WILLENBACHER N.Phase-change-enabled, rapid, high-resolution direct ink writing of soft silicone[J]. Advanced Materials, 2022, 34(15): 2109240.
[22] OZBOLAT V, DEY M, AYAN B, et al.3D printing of PDMS improves its mechanical and cell adhesion properties[J]. ACS Biomaterials Science and Engineering, 2018, 4(2): 682-693.
[23] 杨平安. 面向磁控吸波涂层的Fe基复合材料制备及电磁性能研究[D]. 重庆: 重庆大学, 2017.
YANG Pingan.Preparation and electromagnetic properties of Fe-based composites for magnetron absorbing coatings[D]. Chongqing: Chongqing University, 2017.
[24] ROCHA V G, SAIZ E, TIRICHENKO I S, et al.Direct ink writing advances in multi-material structures for a sustainable future[J]. Journal of Materials Chemistry A, 2020, 8(31): 15646-15657.
[25] LIU J, MCKEON L, GARCIA J, et al.Additive manufacturing of Ti₃C₂-MXene-functionalized conductive polymer hydrogels for electromagnetic-interference shielding[J]. Advanced Materials, 2022, 34(5): 2106253.
[26] 钟锦鹏. Y₂Co₈F₉/PDMS复合材料的微波吸收性能研究[J]. 兵器材料科学与工程, 2021, 44(3): 108-113.
ZHONG Jinpeng.Study on microwave absorption properties of Y₂Co₈F₉/PDMS composites[J]. Ordnance Materials Science and Engineering, 2021, 44(3): 108-113.
[27] LU B, DONG X L, HUANG H, et al.Microwave absorption properties of the core/shell-type iron and nickel nanoparticles[J]. Journal of Magnetism and Magnetic Materials, 2008, 320(6): 1106-1111.
[28] WALSER R M, WIN W, VALANJU P M.Shape-optimized ferromagnetic particles with maximum theoretical microwave susceptibility[J]. IEEE Transactions on Magnetics, 1998, 34(4): 1390-1392.
[29] 孙新. 羰基铁粉及其复合材料的电磁性能研究[D]. 南京: 南京航空航天大学, 2013.
SUN Xin.Electromagnetic properties of carbonyl iron powder and its composites[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2013.
[30] DUAN Y P, WU G L, GU S C, et al.Study on microwave absorbing properties of carbonyl-iron composite coating based on PVC and Al sheet[J]. Applied Surface Science, 2012, 258(15): 5746-5752.
[31] ZHANG X F, LIU Y Y, QIN G W.Break snoek limit via superparamagnetic coupling in Fe₃O₄/silica multiple-core/shell nanoparticles[J]. Applied Physics Letters, 2015, 106(3): 033105.