Evaluation of Epoxy Resin Composites in Multilayer Structure for Stealth Technology-Reference-Cited by-同舟云学术

Evaluation of Epoxy Resin Composites in Multilayer Structure for Stealth Technology

Published:2020-01-21 Issue:1 Volume: Page:37-40
ISSN:2175-9146
Container-title:Journal of Aerospace Technology and Management
language:en
Short-container-title:J.Aerosp. Technol. Manag.

Author:

Indrusiak Silva Tamara¹^ORCID,Pontes Soares Ketly²,Miranda Pereira Iaci²^ORCID,Filipi Calheiros Loan²,Guenther Soares Bluma²^ORCID

Affiliation:

1. Centro Tecnológico do Exército, Laboratório de Materiais, Rio de Janeiro/RJ – Brasil

2. Universidade Federal do Rio de Janeiro, Departamento de Engenharia Metalúrgica e de Materiais, Rio de Janeiro/RJ – Brasil

Abstract

The present work evaluates a multilayer structure based on epoxy resin for stealth technology. The structure consists of two absorber layers with nanoferrite and a resistive layer between them containing polyaniline (PANI) with and without carbon nanotube (CNT). The best reflection loss result multilayer structure analyzed was Ni-PANICNT-Fe with RL = –22dB at 11,9 GHz, justified by higher conductivity loss due to the CNT in PANI epoxy composite.

Funder

Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro

Fundação de Amparo à Pesquisa do Estado de Minas Gerais

Publisher

FapUNIFESP (SciELO)

Subject

Aerospace Engineering

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