Estudo da aplicação da poli(o-metoxianilina) e de seus compósitos com negro de fumo no processamento de absorvedores de micro-ondas

Simone de S. Pinto; Mirabel C. Rezende

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(Reference retrieved automatically from SciELO through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Application of poly(o-methoxyaniline) and its carbon black composites in microwave absorbers

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Author(s):	Simone de S. Pinto ^[1] ; Mirabel C. Rezende ^[2] Total Authors: 2
Affiliation:	^[1] ITA. Departamento de Engenharia Aeronáutica e Mecânica ^[2] Instituto Tecnológico de Aeronáutica. Divisão de Materiais Total Affiliations: 2
Document type:	Journal article
Source:	POLIMEROS-CIENCIA E TECNOLOGIA; v. 22, n. 4, p. 325-331, 2012-08-14.
Abstract
This study deals with the production of radar absorbing materials (RAM) based on poly(o-methoxyaniline) (POMA) and its conductive composites with carbon black (CB) (CB/POMA). The electrical conductivity of the CB/POMA composite was significantly higher (0.23-80 S.cm-1) than for POMA (0.017 S.cm-1). The attenuation of the electromagnetic radiation in the range between 8 and 12 GHz was highest for CB/POMA-conductive composites in epoxy resin, reaching up to 99.5% at 11.7 GHz. (AU)

FAPESP's process:	10/09527-3 - RADAR ABSORBING MATERIALS PROCESSING BASED ON CARBON BLACK AND CARBON NANOTUBES IMPREGNATED WITH POMA
Grantee:	Simone de Souza Pinto
Support Opportunities:	Scholarships in Brazil - Doctorate

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