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Artigo Científico | Geral Materiais Compósitos | Inglês | 10/01/2007
Autores: Aline Carlos de Oliveira, Carolina Maria Fioramonti Calixto, Éder Tadeu Gomes Cavalheiro, Luiz Antonio Ramos, Priscila Cervini, Renata Kelly Mendes
Palavras-chave: composite electrodes, epoxy, polyurethane, silicon rubber
Resumo: Graphite powder was mixed to polyurethane, silicon rubber and Araldite® (epoxy) in order to prepare composite materials to be used in the preparation of electrodes. Results showed that voltammetric response could be obtained when at least 50% of graphite (w.w-1) is present in the material. SEM and thermogravimetry were also used in the characterization of the composites.
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