Dielectric microwave absorbing material processed by impregnation of carbon fiber fabric with polyaniline

Detalhes bibliográficos
Autor(a) principal: Folgueras, Luiza De Castro
Data de Publicação: 2007
Outros Autores: Nohara, Evandro Luis, Faez, Roselena [UNIFESP], Rezende, Mirabel Cerqueira
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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spelling 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
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv 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
dc.source.none.fl_str_mv reponame:Repositório Institucional da UNIFESP
instname:Universidade Federal de São Paulo (UNIFESP)
instacron:UNIFESP
instname_str Universidade Federal de São Paulo (UNIFESP)
instacron_str UNIFESP
institution UNIFESP
reponame_str Repositório Institucional da UNIFESP
collection Repositório Institucional da UNIFESP
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