RADAR ABSORBING MATERIALS

Valdirene Aparecida da Silva; Bruno Ferraz Donati; Cecília Maia Corsato; Nicholas Eras Fonseca; Rademaks Bento Oliveira; Rafaela Real Passos; Caroline Paganucci dos Reis Malère

doi:10.18066/revistaunivap.v28i57.2582

Revista UniVap (Apr 2022)

RADAR ABSORBING MATERIALS

Valdirene Aparecida da Silva,
Bruno Ferraz Donati,
Cecília Maia Corsato,
Nicholas Eras Fonseca,
Rademaks Bento Oliveira,
Rafaela Real Passos,
Caroline Paganucci dos Reis Malère

Affiliations

Valdirene Aparecida da Silva: ORCiD; Universidade do Vale do Paraíba
Bruno Ferraz Donati: ORCiD; Universidade do Vale do Paraíba
Cecília Maia Corsato: ORCiD; Universidade do Vale do Paraíba
Nicholas Eras Fonseca: ORCiD; Universidade do Vale do Paraíba
Rademaks Bento Oliveira: ORCiD; Universidade do Vale do Paraíba
Rafaela Real Passos: ORCiD; Instituto de Fomento e Coordenação Industrial (IFI)
Caroline Paganucci dos Reis Malère: ORCiD; Universidade Estadual de Campinas. Faculdade de Engenharia Química. Departamento de Engenharia de Materiais e de Bioprocessos

DOI: https://doi.org/10.18066/revistaunivap.v28i57.2582
Journal volume & issue: Vol. 28, no. 57

Abstract

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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).

Published in Revista UniVap

ISSN: 1517-3275 (Print); 2237-1753 (Online)
Publisher: Universidade do Vale do Paraíba
Country of publisher: Brazil
LCC subjects: General Works
Website: http://revista.univap.br

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