Characterization of Barium Hexaferrite and Iron Sand as Microwave Absorbing Materials

Yeni P.S Naibaho, Syahrul Humaidi, Martha Rianna, Linda Diana

Abstract


This research aims to analyze the characteristics of Barium Hexaferite and iron sand as microwave absorbing materials, their influence on microwave absorption properties, and the frequency range of waves produced by these materials. The research method used is the Co-Precipitation method. Dissolve barium hexapherite and iron sand in distilled water with the appropriate mass ratio. The results of this study show that the synthesis of iron sand and barium hexapherite material produces a single phase material. The single phase material is shown through X-ray diffraction pattern data, namely iron sand and barium hexapherite, namely hematite and barium hexapherite. Iron sand and barium hexapherite materials are characterized using EDS which shows a composition that is close to stoichiometry. Observations using VNA show that iron sand and barium hexapherite materials are able to absorb electromagnetic waves at a radar wave frequency of 11.1 GHz, which is -25.64 dB.


Keywords


Barium Hexaferite, Iron Sand, Microwaves

Full Text:

PDF

References


Caffarena VDR, Ogasawara T, Pinho MS, Capitaneo JLL. 2007. Syntesis and characterization of nanocrystalline Ba3Co09Cu1.1Fe24O41 powder and its application in the reduction of radar cross section. Mater Sci Pol 25(3):875-884.

G. Qiu, Q. Wang, C. Wang , W. Lau, Y. Guo. Polystryrene/ Fe3O4 Magnetic Emulsion and Nanocomposite Prepared by Ultrasonically Initiated Miniemulsion Polymerization. J Ultrason. Sonochem.2007; Vol 14:55-61.

Habeish AA, Elgamel MA, Abdelhady RA, Abdelhady AA. 2008. Factors affecting the performance of the radar absorbant textile materials of diffrent types and structures. Progress in Electromagnetics Research B 3:219-226.

I. Csetneki, M. K. Faix, A. Szilagyi, A. L. Kovacs, Z. Nemeth, M. Zrinyi. Preparation of Magnetic Polystyrene Latex Via the Miniemulsion Polymerazition Technique. J Polym. Sci. Part A Polym. Chem.2004; Vol 42(19):4802-4808.

I. Kong, S. H. Ahmad, M. H. Abdullah, D. Hui, A. N. Yusoff, D. Puryanti. Magnetic and Microwave Absorbing Properties of Magnetite-Thermoplastic Natural Rubber Nanocomposites. J. Magn. Magn. Mater. 2010; Vol 322:3401- 3409.

Kosasih AN, Zainuri M. Sintesis dan Karakterisasi Sifat Magnetik Serbuk Barium M-Heksaferrit dengan Doping Ion Zn pada Variasi Temperatur Rendah. Jurnal Sains dan Seni. 2012; Vol. 1(1):52-54.

L. A. Dobrzanski, M. Drak, B. Ziebowicz. New Possibilities of Composite Materials Application Materials of Specific Magnetic Properties. J. Mater. Process. Technol.2007; Vol 191:352-355.

Lali MF, Ghobadi C, Razian MA, Razian SA. 2012. Evaluation and Designation of Making Agricultural Waste Risk-Free System by Microwaves. Journal of American Science 8(6): 511-516.

Liu YS, Huang X, Guo PP, Liao XP, Shi B. Skin Collagen Fiber-Based Radar Absorbing Materials. J Chinese Science Bulletin. 2011; Vol 56(2):202- 208.

Marker B. 2010. Use of radar-absorbing material to resolve U. S. Navy electromagnetic interference problem. Electromagnetic Enviromental Effect 7(1): 56-61.

Phang, S.W., Tadakoro, M., Watanabe, J. dan Kuramoto, N., 2008, Synthesis, Characterization and Microwave Absorption Property of Doped Polyaniline Nanocomposites Containing Tio2 Nanoparticles and Carbon Nanotubes, Syntetic Metals, No.158, hal.251-258.

Prastiwi H . 2012. Analisis Pengaruh Penambahan Serbuk Tembaga terhadap Sifat Listrik dan Sifat Optik Polianilin (PANI). Skripsi. Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Andalas, Padang.

Priyono, Manaf Azwar. Material Magnetik Barium Heksaferit Tipe-M untuk Material Anti Radar pada Frekuensi S-Band. J Sains Materi Indonesia. 2010; Vol 11(2):75-78.

Priyono, Prasongko WG. Pembuatan Material Magnetik Komposit BaFe9Mn0.75Ti1.5O19/ Elestomer untuk Aplikasi Penyerap Gelombang Elektromagnetik. J Sains dan Matematika .2013; Vol 21(1):15-19.

R. Mohr, K. Kratz, T. Weigel, M. Lucka-Gabor, M. Moneke, A. Lendlein. Initiation of Shapememory Effect by Inductive Heating of Magnetic Nanoparticles. J PNAS. 2006; Vol 103:3540-3545.

Renata A, Widyastuti, Purwaningsih H. 2011. Pengaruh presentasi berat barium heksaferrite (BAFe12O19) dan ketebalan lapisan terhadap reflection loss pada komposit radar absorbent material (RAM). Jurnal Teknik Material dan Metalurgi, Institut Teknologi Sepuluh November : 1-7.

Saville P, Huber T, Makeiff D. 2005. Fabrication of Organic Radar Absorbing Materials. Technical Report. Canada: Depence Research and Development Canada Atlantic.

Varshney L. 2002. Radar Principles. Technical Report. New York: Syracuse Research Corporation.

Wahyuni. 2007. Sintesis Komposit PANI/HCl Gamma-A2O3 Karakterisasi Konduktivitas Listrik dan Konduktivtas Dielektrik. Surabaya.

X. Liu, Y. Guan, Z. Ma, H. Liu. Surface Modification and Characterization of Magnetic Polymer Nanospheres Prepared by Miniemulsion Polymerization. Langmuir.2004; Vol 20 (23):10278-82.




DOI: https://doi.org/10.33394/hjkk.v12i2.11776

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.