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%0 Conference Proceedings
%4 sid.inpe.br/mtc-m21c/2020/01.13.15.34
%2 sid.inpe.br/mtc-m21c/2020/01.13.15.34.18
%@issn 2527-2586
%A Bispo, M. C.,
%A Lopes, Bráulio Haruo Kondo,
%A Fonseca, Beatriz Carvalho da Silva,
%A Matsushima, Jorge Tadao,
%A Yassuda, M. K. H.,
%A Baldan, Maurício Ribeiro,
%A Migliano, A. C. C.,
%@affiliation Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto de Estudos Avançados (IEAv)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto de Estudos Avançados (IEAv)
%@electronicmailaddress matheus.bispo@aluno.ifsp.edu.br
%@electronicmailaddress braulio.lopes@inpe.br
%@electronicmailaddress beatriz.fonseca@inpe.br
%@electronicmailaddress jorge.matsushima@inpe.br
%@electronicmailaddress
%@electronicmailaddress mauricio.baldan@inpe.br
%T Electromagnetic properties od carbon-graphene xerogel, graphite and Ni-Zn ferrite composites in polystyrene matrix in X-band (8.2 - 12.4 GHz)
%B Congresso Brasileiro de Carbono, 8
%D 2019
%8 08-11 out.
%I Associação Brasileira de Carbono
%C São João Del Rei, MG
%K Carbon-Graphene, Composite, Recycling, Polystyrene, X-Band, Microwave.
%X The electromagnetic properties of Carbon-Graphene Xerogel (CGX), Flaky graphite (GR) and Nickel-Zinc ferrite (FeNiZn) composites in polystyrene (PS) matrix were studied in the X-Band range (8.2 12.4 GHz). Expanded polystyrene (EPS) waste material was recycled through its process into polystyrene (PS) in order to be used as dielectric matrix in the composites. It was observed that the increase of CGX and GR influenced on the increase of the Complex Permittivity, and that 10 wt% CGX + 50wt% FeNiZn composite sample demonstrated a absorption peak at 10.5 GHz. The results are relevant concerning the recycling of EPS waste through its use as dielectric matrix, thus developing greener and low-weight composite materials to be used in microwave applications.
%P 170
%@language en
%3 bispo_electromagnetic.pdf


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