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Using conducting polymers as active agents for marine antifouling paints

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Using conducting polymers as active agents for marine antifouling paints

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Título Using conducting polymers as active agents for marine antifouling paints
Autor Baldissera, Alessandra Fiorini
Miranda, Karine Leite de
Bressy, Christine
Martin, Claire
Margaillan, André
Ferreira, Carlos Arthur
Abstract Antifouling coatings were prepared with paints containing polyaniline (PAni) and derivatives as active pigment, and evaluated by antifouling performance on metallic or polyvinyl chloride substrates. The paints, PAni and its derivatives were characterized by FT-IR spectrophotometry, thermogravimetric analysis, electrical conductivity and scanning electron microscopy. Coatings were also characterized by salt spray, leaching and erosion tests. Antifouling coatings’ performance was evaluated by immersion tests in a marine environment or in fresh water. Paints containing PAni-ES, PAni/DBSA and SPAN, and a co-biocide PyZn, showed antifouling performance similar to a commercial antifouling paint.
Contido em Materials research : ibero-american journal of materials. São Carlos, SP. Vol. 18, no. 6 (Nov./Dec. 2015), p. 1129-1139
Assunto Polianilina
Resina epoxi
Revestimento
Tintas
[en] Antifouling
[en] Coating
[en] Conducting polymer
[en] Epoxy
[en] Polyaniline
Origem Nacional
Tipo Artigo de periódico
URI http://hdl.handle.net/10183/140696
Arquivos Descrição Formato
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