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http://dx.doi.org/10.4313/TEEM.2013.14.6.295

Electromagnetic Interference Reflectivity of Nanostructured Manganese Ferrite Reinforced Polypyrrole Composites  

Chakraborty, Himel (School of Materials Science and Engineering, Bengal Engineering and Science University)
Chabri, Sumit (Department of Metallurgy and Materials Engineering, Bengal Engineering and Science University)
Bhowmik, Nandagopal (Department of Metallurgy and Materials Engineering, Bengal Engineering and Science University)
Publication Information
Transactions on Electrical and Electronic Materials / v.14, no.6, 2013 , pp. 295-298 More about this Journal
Abstract
Nano-size manganese ferrite reinforced conductive polypyrrole composites reveal a core-shell structure by in situ polymerization, in the presence of dodecyl benzene sulfonic acid as the surfactant and dopant, and iron chloride as the oxidant. The structure and magnetic properties of manganese ferrite nano-fillers were measured, by using X-ray diffraction and vibrating sample magnetometer. The morphology, microstructure, and conductivity of the composite were characterized by transmission electron microscopy, Fourier transform infrared spectroscopy, and four-wire technique. The microwave-absorbing properties of composites reinforcement dispersed in resin coating with the coating thickness of 1.2 nm were investigated, by using vector network analyzers, in the frequency range of 8~12 GHz. A reflection loss of -8 dB was observed at 10.5 GHz.
Keywords
Nanocomposite; Magnetic materials; EMI shielding;
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1 A, Ghasemi, V. Sepelak, X. Liu, A. Morisako. Trans. on Magnetics 45, 2456 (2009) [DOI: http://dx.doi.org/10.1109/TMAG.2009.2018611].   DOI   ScienceOn
2 J. Y. Shin, H. D. Park, K. J. Choi, K. W. Lee, J. Y. Lee, J. W. Hong. Trans. Electr. Electron. Mater. 10, 97 (2009) [DOI: http://dx.doi.org/1229-7607/2009/10(3)/97/5].   DOI   ScienceOn
3 K. T. Mathew, A. V. P. Kumar, H. John. International Symposium on Electromagnetic Compatibility, 2006. EMC 06. Annual Report Conference. 2, 443 (2006) [ DOI: http://dx.doi.org/10.1109/ISEMC.2006.1706344].   DOI
4 E. M. I. M. Ekanayake, D. M. G Preethichandra, K. Kaneto. IEEE Trans. on Instrument. and Measurement. 57, 1621 (2008) [DOI: http://dx.doi.org/10.1109/TIM.2008.922068].   DOI   ScienceOn
5 E. M. I. M. Ekanayake, D. M. G Preethichandra, K. Kaneto. Conf. Proceed. Instrument. and Measurement Technol. 2007. IMTC 07. Annual Report Conference. 1 (2007) [DOI: http://dx.doi. org/10.1109/IMTC.2007.378998].   DOI
6 J. J. Park. Trans. Electr. Electron. Mater. 14, 43 (2013) [DOI: http://dx.doi.org/10.4313/TEEM.2013.14.1.43].   DOI   ScienceOn
7 E. M. I. M. Ekanayake, D. M. G Preethichandra, K. Kaneto. Industrial and Information Systems. ICIIS 07. 63 (2007) [DOI: http://dx.doi.org/10.1109/ICIINFS.2007.4579149].   DOI
8 S. C. Byeon, H. J. Je, K. S. Hong. Trans. on Magnetics 36, 371 (2000) [DOI: http://dx.doi.org/10.1109/20.822549].   DOI   ScienceOn
9 M. Damnjanovic, L. Zivanov, G. Stojanovic. EUROCON 07. 905 (2007) [DOI: http://dx.doi.org/10.1109/EURCON.2007.4400453].   DOI
10 P. M. Raj, H. Sharma, D. Mishra, K. P. Murali, K. Han, M. Swaminathan, R. R. Tummala. Nanotechnol. Mag. 6, 18 (2012) [DOI: http://dx.doi.org/10.1109/MNANO.2012.2203878].   DOI   ScienceOn
11 Molenberg, J. Thomassin, E. Ferain, C. Detrembleur, I. Huynen. Eur. Microwave Conf. EuMC 09. Annual Report Conference. 1045 (2009) [DOI: http://dx.doi.org/10.1109/EUMC.2009.1107635].
12 R. L. Moore. Inter. Microwave Sympos. Digest. IEEE MTT-S 11. Annual Report Conference. 1 (2011) [DOI: http://dx.doi. org/10.1109/MWSYM.2011.5972563].   DOI
13 V. G. Harris. Trans. on Magnetics 48, 1075 (2012) [DOI: http:// dx.doi.org/10.1109/TMAG.2011.2180732].   DOI   ScienceOn
14 P. Bollen, N. Quievy, C. Detrembleur, J. M. Thomassin, C. Bailly, T. Pardoen, I. Huynen. Inter. Sympos. On Electromagnetic Compatibility, EMC EUROPE 12. Annual Report Conference. 1 (2012) [DOI: http://dx.doi.org/10.1109/EMCEurope.2012.6396808].   DOI
15 M. H. Fathi, A. Hanifi. Mater. Lett. 61, 18 (2007) [DOI: http:// dx.doi.org/10.1016/j.matlet.2007.01.028].   DOI   ScienceOn