Using Conducting Polymers as Active Agents for Marine Antifouling Paints

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...

وصف كامل

التفاصيل البيبلوغرافية
الحاوية / القاعدة:Materials Research
المؤلفون الرئيسيون: Alessandra Fiorini Baldissera, Karine Leite de Miranda, Christine Bressy, Claire Martin, André Margaillan, Carlos Arthur Ferreira
التنسيق: مقال
اللغة:الإنجليزية
منشور في: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2015-11-01
الموضوعات:
conducting polymer
polyaniline
epoxy
coating
antifouling
الوصول للمادة أونلاين:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000601129&tlng=en
الوصف
الملخص: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.
تدمد:1516-1439

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