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Reference TypeConference Proceedings
Identifier8JMKD3MGP3W34R/3UP43TL
Repositorysid.inpe.br/mtc-m21c/2020/01.13.15.12
Metadatasid.inpe.br/mtc-m21c/2020/01.13.15.12.11
Sitemtc-m21c.sid.inpe.br
ISSN2527-2586
Secondary KeyINPE--PRE/
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Citation KeyBossFBASBKBL:2019:InSuPo
Author1 Boss, A. F. N.
2 Ferreira, H. R.
3 Braghiroli, F. L.
4 Amaral Labat, G. A.
5 Souza, Ariane Aparecida Teixeira de
6 Bouafif, H.
7 Koubaa, A.
8 Baldan, Maurício Ribeiro
9 Lenz e Silva, G. F. B.
Resume Identifier1
2
3
4
5
6
7
8 8JMKD3MGP5W/3C9JHTA
Group1
2
3
4
5 LABAS-COCTE-INPE-MCTIC-GOV-BR
6
7
8 LABAS-COCTE-INPE-MCTIC-GOV-BR
Affiliation1 Universidade de São Paulo (USP)
2 Instituto Federal de São Paulo (IFSP)
3 Universitè du Québec
4 Universidade de São Paulo (USP)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
6 Centre Technologique de Résidus Industrielis
7 Universitè du Québec
8 Instituto Nacional de Pesquisas Espaciais (INPE)
9 Universidade de São Paulo
Author e-Mail Address1 alan.boss@usp.br
2
3
4
5 ariane.souza@inpe.br
6
7
8 mauricio.baldan@inpe.br
TitleInvestigation of sustainable porous carbon as radar absorving materials
Conference NameCongresso Brasileiro de Carbono, 8
Year2019
Date08-11 out.
PublisherAssociação Brasileira de Carbono
Conference LocationSão João Del Rei, MG
KeywordsBiochar, permittivity, RAM, sustainability, reflectivity.
AbstractRadar Absorbing Materials (RAMs) are composite materials able to attenuate the reflection of an incident electromagnetic wave. Usually, RAMs are made of a polymeric matrix and an electromagnetic absorbent filler, such as silicon carbide or carbon black. Several materials have been investigated as potential fillers, aiming on the improvement of the reflection loss (RL) and its frequency broadening. In this paper, we investigate biochar as a potential filler. Biochar is a sustainable porous carbon made from biomass waste. We characterized five different composites, ranging from 1 wt.% to 5 wt.% of biochar in the silicone rubber. Although the RL did not present a significant result, biochar RAMs can be applied on a multilayer structure, that is able to attenuate the RL up to -32 dB at 8.2 GHz.
Pages198
Languageen
Secondary TypePRE CN
AreaFISMAT
Size333 KiB
Number of Files1
Target Fileboss-investigation.pdf
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History2020-01-13 15:34:33 :: simone -> administrator :: 2019
2020-01-14 12:28:24 :: administrator -> simone :: 2019
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