Development of graphite-polymer composites as electrode materials

AUTOR(ES)

Calixto, Carolina Maria Fioramonti, Mendes, Renata Kelly, Oliveira, Aline Carlos de, Ramos, Luiz Antonio, Cervini, Priscila, Cavalheiro, Éder Tadeu Gomes

FONTE

Materials Research

DATA DE PUBLICAÇÃO

2007-06

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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