Study on Anticorrosion Behavior of Poly(N-vinylimidazole-co-methoxyethyl methacrylate) Based Coating in the Aggressive Chloride Ion Environment
The imidazole supported copolymer coatings on mild steel are well-advised to hinder the attack of corrosive elements against corrosion as indefinitely effective, it is characterized by FTIR, 1H NMR and 13C NMR spectroscopy techniques and also thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The molecular weight and polydispersity indices are ascertained by using Gel permeation chromatography (GPC). The resistance of corrosion performance of poly(N-vinylimidazole-co-Methoxyethyl methacrylate) has been acquired by using DC polarization and AC impedance techniques in 3% NaCl solution. This study has been evidently achieved various corrosion protection efficiency with change in composition of the copolymers. As can be the result proves, the copolymer coated mild steel in 3% NaCl come down the rate of metal attack. The polymer coated substrate has examined via scanning electron microscope (SEM) and atomic force microscope (AFM) which confirms a very thin film onto the metal surface with excellent anticorrosion effects.
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Document Type: Research Article
Publication date: March 1, 2018
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- Journal of Advanced Microscopy Research (JAMR) provides a forum for rapid dissemination of important developments in high-resolution microscopy techniques to image, characterize and analyze man-made and natural samples; to study physicochemical phenomena such as abrasion, adhesion, corrosion and friction; to perform micro and nanofabrication, lithography, patterning, micro and nanomanipulation; theory and modeling, as well as their applications in all areas of science, engineering, and medicine.
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