MATERIAIS ABSORVEDORES DE RADIAÇÃO ELETROMAGNÉTICA: ESTUDO DO COMPORTAMENTO DE NANOTUBOS DE CARBONO FUNCIONALIZADOS NA ATENUAÇÃO DE ONDAS ELETROMAGNÉTICAS NA BANDA X
ESTUDO DO COMPORTAMENTO DE NANOTUBOS DE CARBONO FUNCIONALIZADOS NA ATENUAÇÃO DE ONDAS ELETROMAGNÉTICAS NA BANDA X
RADAR ABSORBING MATERIALS: THE STUDY OF FUNCTIONALIZED CARBON NANOTUBES BEHAVIOR ON THE ATTENUATION OF ELECTROMAGNETIC WAVES IN X-BAND
THE STUDY OF FUNCTIONALIZED CARBON NANOTUBES BEHAVIOR ON THE ATTENUATION OF ELECTROMAGNETIC WAVES IN X-BAND
DOI:
https://doi.org/10.18066/revistaunivap.v28i57.2582
Abstract
Carbon nanotubes (CNT) were functionalized with ethanol, nitric and sulfuric acid. From the obtained nanocomposites, electrical permittivity, magnetic permeability and reflectivity complex parameters were studied in the frequency range of 8.2 to 12.4 GHz (X-band). The results of reflectivity for nanocomposites, functionalized with CNT, showed an attenuation of - 21 dB and -18 dB, at the frequency of 10.4 GHz and 12.4 GHz, respectively, with approximately 99% of attenuation, demonstrating, then, that they are promising for application as Radar Absorbing Materials (RAM).
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References
Bahret, W. F. (1993). The beginnings of stealth technology. IEEE Transactions on Aerospace and Electronic Systems, 29(4), 1377-1385.
Che, B., Nguyen, B., Nguyen, L., Nguyen, H., Nguyen, V., Van Le, T., & Nguyen, N. (2015). The impact of different multi-walled carbon nanotubes on the X-band microwave absorption of their epoxy nanocomposites. Chemistry Central Journal, 9(10), 1-13.
Hussein, M., Jehangir, S., Rajmohan, I., Haik, Y., Abdulrehman, T., Clément, Q., & Vukadinovic, N. (2020). Microwave Absorbing properties of metal functionalized‑CNT‑polymer composite for stealth applications. Scientific Reports, 10(16013), 1-11.
Janudin, N., Abdullah, L. C., Abdullah, N., Md Yasin, F., Saidi, N. M., & Mohd Kasim, N. A. (2017). Comparison and Characterization of Acid Functionalization of Multi Walled Carbon Nanotubes Using Various Methods. Solid State Phenomena, 264, 83–86. https://doi.org/10.4028/www.scientific.net/ssp.264.83
Kashi, S., Gupta, R., Baum, T., Kao, N., & Bhattacharya, S. (2016). Dielectric properties and electromagnetic interference shielding effectiveness of graphene-based biodegradable nanocomposites. Materials & Design, 109, p. 68-78.
Kim, P., & Lee, D. (2009). Composite sandwich constructions for absorbing the electromagnetic waves. Composite Structures, 87, 161–167.
Kotsilkova, R., Ivanov, E., Bychanok, D., Paddubskaya, A., Demidenko, M., Macutkevic, J., Maksimenko, S., & Kuzhir, P. (2015). Effects of sonochemical modification of carbon nanotubes on electrical and electromagnetic shielding properties of epoxy composites. Composites Science and Technology, 106, 85–92.
Kumar, A., & Singh, S. (2018, 1-7 june). Development of coatings for radar absorbing materials at X-band. [work apresentation]. International Conference on Recent Advances in Materials, Mechanical and Civil Engineering, IOP, 330, 012006. doi:10.1088/1757-899X/330/1/012006
Lee, S. (1991). International Encyclopedia of Composites. VHC Publishers.
Munir, A. (2017). Microwave radar absorbing properties of multiwalled carbon nanotubes polymer composites: a review. Advances in Polymer Technology, 36(3), 362-370.
Puthucheri, S., Singh, I., Najim, M., Panwar, R., Singh, D., Agarwala, V., & Varma, G. (2016). Development of thin broad band radar absorbing materials using nanostructured spinel ferrites. Journal of Materials Science: Materials in Electronics, 27(8), 7731-7737. doi:10.1007/s10854-016-4760-6
Silva, V, & Rezende, M. (2018). Effect of the Morphology and Structure on the Microwave Absorbing Properties of Multiwalled Carbon Nanotube Filled Epoxy Resin Nanocomposites. Materials Research. 21(5). doi: 10.1590/1980-5373-mr-2017-0977.
Silva, V, & Rezende, M. (2020). S-parameters, electrical permittivity, and absorbing energy measurements of carbon nanotubes based composites in X-band. Applied Polymer Science, 138(7), e49843. doi:10.1002/app.49843
Trintinalia L. C. (2008). Análise de espalhamento eletromagnético por corpos condutores e dielétricos. [Tese de Doutorado, Universidade de São Paulo].
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2022-04-19
How to Cite
da Silva, V. A., Donati, B. F., Corsato, C. M., Fonseca, N. E., Oliveira, R. B., Passos, R. R., & Malère, C. P. dos R. (2022). RADAR ABSORBING MATERIALS: THE STUDY OF FUNCTIONALIZED CARBON NANOTUBES BEHAVIOR ON THE ATTENUATION OF ELECTROMAGNETIC WAVES IN X-BAND. Revista Univap, 28(57). https://doi.org/10.18066/revistaunivap.v28i57.2582
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DOI:
https://doi.org/10.18066/revistaunivap.v28i57.2582Abstract
Carbon nanotubes (CNT) were functionalized with ethanol, nitric and sulfuric acid. From the obtained nanocomposites, electrical permittivity, magnetic permeability and reflectivity complex parameters were studied in the frequency range of 8.2 to 12.4 GHz (X-band). The results of reflectivity for nanocomposites, functionalized with CNT, showed an attenuation of - 21 dB and -18 dB, at the frequency of 10.4 GHz and 12.4 GHz, respectively, with approximately 99% of attenuation, demonstrating, then, that they are promising for application as Radar Absorbing Materials (RAM).
Downloads
References
Bahret, W. F. (1993). The beginnings of stealth technology. IEEE Transactions on Aerospace and Electronic Systems, 29(4), 1377-1385.
Che, B., Nguyen, B., Nguyen, L., Nguyen, H., Nguyen, V., Van Le, T., & Nguyen, N. (2015). The impact of different multi-walled carbon nanotubes on the X-band microwave absorption of their epoxy nanocomposites. Chemistry Central Journal, 9(10), 1-13.
Hussein, M., Jehangir, S., Rajmohan, I., Haik, Y., Abdulrehman, T., Clément, Q., & Vukadinovic, N. (2020). Microwave Absorbing properties of metal functionalized‑CNT‑polymer composite for stealth applications. Scientific Reports, 10(16013), 1-11.
Janudin, N., Abdullah, L. C., Abdullah, N., Md Yasin, F., Saidi, N. M., & Mohd Kasim, N. A. (2017). Comparison and Characterization of Acid Functionalization of Multi Walled Carbon Nanotubes Using Various Methods. Solid State Phenomena, 264, 83–86. https://doi.org/10.4028/www.scientific.net/ssp.264.83
Kashi, S., Gupta, R., Baum, T., Kao, N., & Bhattacharya, S. (2016). Dielectric properties and electromagnetic interference shielding effectiveness of graphene-based biodegradable nanocomposites. Materials & Design, 109, p. 68-78.
Kim, P., & Lee, D. (2009). Composite sandwich constructions for absorbing the electromagnetic waves. Composite Structures, 87, 161–167.
Kotsilkova, R., Ivanov, E., Bychanok, D., Paddubskaya, A., Demidenko, M., Macutkevic, J., Maksimenko, S., & Kuzhir, P. (2015). Effects of sonochemical modification of carbon nanotubes on electrical and electromagnetic shielding properties of epoxy composites. Composites Science and Technology, 106, 85–92.
Kumar, A., & Singh, S. (2018, 1-7 june). Development of coatings for radar absorbing materials at X-band. [work apresentation]. International Conference on Recent Advances in Materials, Mechanical and Civil Engineering, IOP, 330, 012006. doi:10.1088/1757-899X/330/1/012006
Lee, S. (1991). International Encyclopedia of Composites. VHC Publishers.
Munir, A. (2017). Microwave radar absorbing properties of multiwalled carbon nanotubes polymer composites: a review. Advances in Polymer Technology, 36(3), 362-370.
Puthucheri, S., Singh, I., Najim, M., Panwar, R., Singh, D., Agarwala, V., & Varma, G. (2016). Development of thin broad band radar absorbing materials using nanostructured spinel ferrites. Journal of Materials Science: Materials in Electronics, 27(8), 7731-7737. doi:10.1007/s10854-016-4760-6
Silva, V, & Rezende, M. (2018). Effect of the Morphology and Structure on the Microwave Absorbing Properties of Multiwalled Carbon Nanotube Filled Epoxy Resin Nanocomposites. Materials Research. 21(5). doi: 10.1590/1980-5373-mr-2017-0977.
Silva, V, & Rezende, M. (2020). S-parameters, electrical permittivity, and absorbing energy measurements of carbon nanotubes based composites in X-band. Applied Polymer Science, 138(7), e49843. doi:10.1002/app.49843
Trintinalia L. C. (2008). Análise de espalhamento eletromagnético por corpos condutores e dielétricos. [Tese de Doutorado, Universidade de São Paulo].
Downloads
Published
How to Cite
Issue
Section
License
This work is licensed under a Creative Commons Attribution 4.0 International.
This license allows others to distribute, remix, tweak, and build upon your work, even commercially, as long as they credit you for the original creation.
http://creativecommons.org/licenses/by/4.0/legalcode