Double Layer Microwave Absorption Characteristics of Barium Hexaferrite/Silica Composite for X-Band Frequencies

Erfan Handoko; Iwan Sugihartono; Mangasi Alion Marpaung; Maulana Randa; Mudrik Alaydrus; Nofrijon Sofyan

doi:10.4028/www.scientific.net/MSF.929.109

Paper Titles

The Influence of Nano Filler on Thermal and Mechanical Properties of Polypropylene
p.78

Mechanical Properties of Nano SiC-Reinforced Aluminum A356 Fabricated by Stir Casting Method
p.86

State of Health Estimation of Lithium-Ion Batteries Based on Combination of Gaussian Distribution Data and Least Squares Support Vector Machines Regression
p.93

Bond-Slip Behavior of Steel Bar Embedded in Lightweight Concrete Using Sand Coated Polypropylene Coarse Aggregate
p.103

Double Layer Microwave Absorption Characteristics of Barium Hexaferrite/Silica Composite for X-Band Frequencies
p.109

Effect of the Rare Earth Oxide Impurities on the Physical and Thermal Properties of Ce_0.9Gd_0.1O_0.195 (GDC) Composite Electrolyte IT-SOFC
p.116

Preparation and Characterization of Carbon Nanotube/Graphite/Zinc Oxide Composite as Supercapacitor Electrode Material
p.121

Hydrogen Recovery from Hydrogen-Methane Gas Mixture Utilized by Palm Shell Based Bioadsorbent Activated Carbon
p.128

Effect of Sub Zero Treatment on Microstructures, Mechanical Properties, and Dimensional Stability of AISI D2 Cold Work Tool Steel
p.136

HomeMaterials Science ForumMaterials Science Forum Vol. 929Double Layer Microwave Absorption Characteristics...

Double Layer Microwave Absorption Characteristics of Barium Hexaferrite/Silica Composite for X-Band Frequencies

Abstract:

Microwave absorption characteristics of double layer of barium hexaferrite attached on the silica to from a composite on the basis of wave propagation theory have been investigated. Barium hexaferrite, BaFe₁₂O₁₉, was synthesized through ceramic method from stoichiometric mixtures of BaCO₃ and Fe₂O₃ as precursors. The mixture was pelletized under the pressure of 10 MPa and sintered at 1100 °C for 5 hours. Silica in the forms of powder was purified by using HCl. The crystal structure of the samples was characterized using X-ray diffraction (XRD), microstructure was examined using scanning electron microscope (SEM), hysteresis curves recorded by PERMAGRAPH techniques, whereas the microwave absorbing properties for X-band was recorded using a vector network analyzer (VNA). Relative complex permeability and permittivity, and reflection loss values were calculated at given thickness according to transmittance line theory within the range 8.2–12.4 GHz. Based on this study, the layer dimension and frequency that results in low reflection loss can be estimated from the material properties of the barium hexaferrite/silica composite material.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volume 929)

Pages:

109-115

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.929.109

Citation:

Cite this paper

Online since:

August 2018

Authors:

Erfan Handoko, Iwan Sugihartono, Mangasi Alion Marpaung, Maulana Randa, Mudrik Alaydrus, Nofrijon Sofyan*

Keywords:

Barium Hexaferrite, Microwave Absorber, Radar-Absorbing Material, Reflection Loss, Silica

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] J.H. Oh, K.S. Oh, C.G. Kim and C.S. Hong, Design of Radar Absorbing Structures using Glass/Epoxy Composite Containing Carbon Black in X-band Frequency Ranges, Composites: Part B, 35(1) (2004) 49–56.

DOI: 10.1016/j.compositesb.2003.08.011

Google Scholar

[2] Y. Dai, M. Sun, C. Liu, and Z. Li, Electromagnetic wave absorbing characteristics of carbon black cement-based composites. Cem Concr Compos., 32(7) (2010) 508-513.

DOI: 10.1016/j.cemconcomp.2010.03.009

Google Scholar

[3] Z.H. Peng, M.S. Cao, J. Yuan and G. Xiao, Strong fluctuation theory for effective electromagnetic parameters of fiber fabric radar absorbing materials, Mater. Des., 25(5) (2004) 379-384.

DOI: 10.1016/j.matdes.2003.12.002

Google Scholar

[4] N. Sofyan, F.N. Sany, A.H. Yuwono, and D. Dhaneswara, Characteristics of Mixed Polyvinyl Alcohol and Chitosan Obtained from Shrimp Shells and Squid Pens for Electromagnetic Wave Absorber, Int. J. Eng. Technol. (IJET), 9 (2017) 2581-2586.

DOI: 10.21817/ijet/2017/v9i3/1709030057

Google Scholar

[5] J. Qiu, H. Shen and M. Gu Microwave absorption of nanosized barium ferrite particles prepared using high-energy ball milling, Powder Technology, 154 (2005) 116 – 119.

DOI: 10.1016/j.powtec.2005.05.003

Google Scholar

[6] R.C. Pullar, Hexagonal ferrites: A review of the synthesis, properties and applications of hexaferrite ceramics, Prog. Mater. Sci., 57(7) (2012) 1191-1334.

DOI: 10.1016/j.pmatsci.2012.04.001

Google Scholar

[7] M. Koleva, P. Atanasov, R. Tomov, O. Vankov, C. Matin, C. Ristoscu, I. Mihailescu, D. Iorgov, S. Angelova, Ch. Ghelev and N. Mihailov, Pulsed laser deposition of barium hexaferrite (BaFe12O19) thin films, App. Surf. Sci., 154-155 (2000) 485-491.

DOI: 10.1016/s0169-4332(99)00404-3

Google Scholar

[8] R.S. Meena, S. Bhattachrya and R. Chatterjee. Complex permittivity, permeability and microwave absorbing studies of (Co2-xMnx) U-type hexaferrite for X-band (8.2-12.4 GHz) frequencies. Mater Sci Eng B Solid-State Mater Adv Technol., 171(1-3) (2010).

DOI: 10.1016/j.mseb.2010.03.086

Google Scholar

[9] A.C.F.M. Costa, A.P. Diniz, V.J. Silva, R.H.G.A. Kiminami, D.R. Cornejo, A.M. Gama, M.C. Rezende, and L.Gama, Influence of calcination temperature on the morphology and magnetic properties of Ni-Zn ferrite applied as an electromagnetic energy absorber, J. Alloys Compd., 483(1-2) (2009).

DOI: 10.1016/j.jallcom.2008.08.108

Google Scholar

[10] Y.S. Hong, C.M. Ho, H.Y. Hsu and C.T. Liu, Syntesis of nanocristalline Ba(MnTi)x Fe12-2xO19 Powder by the sol-Gel Combustion method in Citrae Acid –metal Nitraes System (x = 0,0.5,1.0, 1.5 2.0), ,J. Magn. Magn. Mat. No 279 (2004) 401 – 410.

DOI: 10.1016/j.jmmm.2004.02.008

Google Scholar

[11] F.M.M. Pereira, M.R.P. Santos, R.S.T.M. Sohn, J.S. Almeida, A.M.L. Medeiros, M.M. Costa, and A.S.B. Sombra, Magnetic and dielectric properties of the M-type barium strontium hexaferrite (BaxSr1-xFe12O19) in the RF and microwave (MW) frequency range. J Mater Sci: ater Electron. 20 (2009).

DOI: 10.1007/s10854-008-9744-8

Google Scholar

[12] G.Z. Shen, G.S. Cheng, Y. Cao, Z. Xu, Preparation and microwave absorption of M type ferrite nanoparticle composites. Materials Science-Poland. 28 (2010) 321-334.

Google Scholar

[13] C. Sun, K. Sun and P.-F. Chui, Preparation and Microwave Absorbing Properties of BaFe12O19/Unsaturated Polyester Nanocomposites. The 7th National Conference on Functional Materials and Applications. Scientific Research (2010).

Google Scholar

[14] A.M. Nicolson and G.F. Ross, Measurement of the intrinsic properties of materials by time-domain techniques. IEEE Trans. Instrumentation and Measurement, 19 (1970) 377-382.

DOI: 10.1109/tim.1970.4313932

Google Scholar