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Passivation of Carbon Steel Using Intelligent Epoxy Paint
Coatings ( IF 3.4 ) Pub Date : 2020-05-07 , DOI: 10.3390/coatings10050452
Rodrigo Sanchotene Silva , Álvaro Meneguzzi

This paper presents the production of an epoxy paint associated with a determined concentration of PAni emeraldine base binder, in order to increase dispersion of PAni polymer chains in the paint allow physical contact between PAni chains, the electrolytic medium, and the metal of interest. The coating called Intelligent Epoxy Paint (IEP) seeks to potentialize the electrolytic capacity of PAni to produce passivation, differentiated research which uses PAni in oxidized and conductive form as paint pigment that needs high PAni concentrations. The physicochemical characterization and morphological presented results that indicate the preservation of the desirable properties of PAni in order to make the passivation process possible. The electrochemical tests showed the passivation and/or maintenance of the passivation of the metal of interest, without the need to apply an external current.

中文翻译:

使用智能环氧涂料对碳钢进行钝化

本文介绍了与一定浓度的PAni翡翠碱粘合剂相关的环氧涂料的生产,以增加PAni聚合物链在涂料中的分散性,使PAni链,电解质介质和目标金属之间发生物理接触。名为Intelligent Epoxy Paint(IEP)的涂料旨在增强PAni的电解能力以产生钝化作用,这是一项与众不同的研究,该研究使用氧化和导电形式的PAni作为需要高浓度PAni的涂料颜料。所呈现的理化特征和形态学结果表明,为了使钝化过程成为可能,保留了PAni理想特性。电化学测试表明,目标金属的钝化和/或钝化得以维持,
更新日期:2020-05-07
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