Dielectric microwave absorbing material processed by impregnation of carbon fiber fabric with polyaniline
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNIFESP |
Texto Completo: | http://repositorio.unifesp.br/handle/11600/3583 http://dx.doi.org/10.1590/S1516-14392007000100020 |
Resumo: | It is a known fact that the adequate combination of components and experimental conditions may produce materials with specific requirements. This study presents the effect of carbon fiber fabric impregnation with polyaniline conducting polymer aiming at the radar absorbing material processing. The experiments consider the sample preparation with one and two impregnations. The prepared samples were evaluated by reflectivity measurements, in the frequency range of 8-12 GHz and scanning electron microscopy analyses. The correlation of the results shows that the quantity of impregnated material influences the performance of the processed microwave absorber. This study shows that the proposed experimental route provides flexible absorbers with absorption values of the incident radiation close to 87%. |
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Folgueras, Luiza De CastroNohara, Evandro LuisFaez, Roselena [UNIFESP]Rezende, Mirabel CerqueiraInstituto Tecnológico de Aeronáutica Comando-Geral de Tecnologia AeroespacialUniversidade de TaubatéUniversidade Federal de São Paulo (UNIFESP)Instituto de Aeronáutica e Espaço Comando-Geral de Tecnologia Aeroespacial Divisão de Materiais2015-06-14T13:36:46Z2015-06-14T13:36:46Z2007-03-01Materials Research. ABM, ABC, ABPol, v. 10, n. 1, p. 95-99, 2007.1516-1439http://repositorio.unifesp.br/handle/11600/3583http://dx.doi.org/10.1590/S1516-14392007000100020S1516-14392007000100020.pdfS1516-1439200700010002010.1590/S1516-14392007000100020It is a known fact that the adequate combination of components and experimental conditions may produce materials with specific requirements. This study presents the effect of carbon fiber fabric impregnation with polyaniline conducting polymer aiming at the radar absorbing material processing. The experiments consider the sample preparation with one and two impregnations. The prepared samples were evaluated by reflectivity measurements, in the frequency range of 8-12 GHz and scanning electron microscopy analyses. The correlation of the results shows that the quantity of impregnated material influences the performance of the processed microwave absorber. This study shows that the proposed experimental route provides flexible absorbers with absorption values of the incident radiation close to 87%.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Instituto Tecnológico de Aeronáutica Comando-Geral de Tecnologia AeroespacialUniversidade de TaubatéUniversidade Federal de São Paulo (UNIFESP)Instituto de Aeronáutica e Espaço Comando-Geral de Tecnologia Aeroespacial Divisão de MateriaisUNIFESPSciELO95-99engABM, ABC, ABPolMaterials Researchradar absorbing materialconducting polymersdielectric absorber materialmicrowaveDielectric microwave absorbing material processed by impregnation of carbon fiber fabric with polyanilineinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESPORIGINALS1516-14392007000100020.pdfapplication/pdf638578${dspace.ui.url}/bitstream/11600/3583/1/S1516-14392007000100020.pdf9c2d8ab43931e9f04777b71cd3413d86MD51open accessTEXTS1516-14392007000100020.pdf.txtS1516-14392007000100020.pdf.txtExtracted texttext/plain23161${dspace.ui.url}/bitstream/11600/3583/2/S1516-14392007000100020.pdf.txt6352cb0d02c4daa67be81d7d4140bf9cMD52open access11600/35832015-08-30 11:41:29.624open accessoai:repositorio.unifesp.br:11600/3583Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestopendoar:34652015-08-30T14:41:29Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
dc.title.en.fl_str_mv |
Dielectric microwave absorbing material processed by impregnation of carbon fiber fabric with polyaniline |
title |
Dielectric microwave absorbing material processed by impregnation of carbon fiber fabric with polyaniline |
spellingShingle |
Dielectric microwave absorbing material processed by impregnation of carbon fiber fabric with polyaniline Folgueras, Luiza De Castro radar absorbing material conducting polymers dielectric absorber material microwave |
title_short |
Dielectric microwave absorbing material processed by impregnation of carbon fiber fabric with polyaniline |
title_full |
Dielectric microwave absorbing material processed by impregnation of carbon fiber fabric with polyaniline |
title_fullStr |
Dielectric microwave absorbing material processed by impregnation of carbon fiber fabric with polyaniline |
title_full_unstemmed |
Dielectric microwave absorbing material processed by impregnation of carbon fiber fabric with polyaniline |
title_sort |
Dielectric microwave absorbing material processed by impregnation of carbon fiber fabric with polyaniline |
author |
Folgueras, Luiza De Castro |
author_facet |
Folgueras, Luiza De Castro Nohara, Evandro Luis Faez, Roselena [UNIFESP] Rezende, Mirabel Cerqueira |
author_role |
author |
author2 |
Nohara, Evandro Luis Faez, Roselena [UNIFESP] Rezende, Mirabel Cerqueira |
author2_role |
author author author |
dc.contributor.institution.none.fl_str_mv |
Instituto Tecnológico de Aeronáutica Comando-Geral de Tecnologia Aeroespacial Universidade de Taubaté Universidade Federal de São Paulo (UNIFESP) Instituto de Aeronáutica e Espaço Comando-Geral de Tecnologia Aeroespacial Divisão de Materiais |
dc.contributor.author.fl_str_mv |
Folgueras, Luiza De Castro Nohara, Evandro Luis Faez, Roselena [UNIFESP] Rezende, Mirabel Cerqueira |
dc.subject.eng.fl_str_mv |
radar absorbing material conducting polymers dielectric absorber material microwave |
topic |
radar absorbing material conducting polymers dielectric absorber material microwave |
description |
It is a known fact that the adequate combination of components and experimental conditions may produce materials with specific requirements. This study presents the effect of carbon fiber fabric impregnation with polyaniline conducting polymer aiming at the radar absorbing material processing. The experiments consider the sample preparation with one and two impregnations. The prepared samples were evaluated by reflectivity measurements, in the frequency range of 8-12 GHz and scanning electron microscopy analyses. The correlation of the results shows that the quantity of impregnated material influences the performance of the processed microwave absorber. This study shows that the proposed experimental route provides flexible absorbers with absorption values of the incident radiation close to 87%. |
publishDate |
2007 |
dc.date.issued.fl_str_mv |
2007-03-01 |
dc.date.accessioned.fl_str_mv |
2015-06-14T13:36:46Z |
dc.date.available.fl_str_mv |
2015-06-14T13:36:46Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Materials Research. ABM, ABC, ABPol, v. 10, n. 1, p. 95-99, 2007. |
dc.identifier.uri.fl_str_mv |
http://repositorio.unifesp.br/handle/11600/3583 http://dx.doi.org/10.1590/S1516-14392007000100020 |
dc.identifier.issn.none.fl_str_mv |
1516-1439 |
dc.identifier.file.none.fl_str_mv |
S1516-14392007000100020.pdf |
dc.identifier.scielo.none.fl_str_mv |
S1516-14392007000100020 |
dc.identifier.doi.none.fl_str_mv |
10.1590/S1516-14392007000100020 |
identifier_str_mv |
Materials Research. ABM, ABC, ABPol, v. 10, n. 1, p. 95-99, 2007. 1516-1439 S1516-14392007000100020.pdf S1516-14392007000100020 10.1590/S1516-14392007000100020 |
url |
http://repositorio.unifesp.br/handle/11600/3583 http://dx.doi.org/10.1590/S1516-14392007000100020 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.none.fl_str_mv |
Materials Research |
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info:eu-repo/semantics/openAccess |
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openAccess |
dc.format.none.fl_str_mv |
95-99 |
dc.publisher.none.fl_str_mv |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
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reponame:Repositório Institucional da UNIFESP instname:Universidade Federal de São Paulo (UNIFESP) instacron:UNIFESP |
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Repositório Institucional da UNIFESP |
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