Masmoudi, F.; Mallah, A.; Masmoudi, M. Optimizing Experimental Immersion Protocol for SEBS Coating Formation on Copper Surfaces Using Response Surface Methodology. Coatings2023, 13, 1734.
Masmoudi, F.; Mallah, A.; Masmoudi, M. Optimizing Experimental Immersion Protocol for SEBS Coating Formation on Copper Surfaces Using Response Surface Methodology. Coatings 2023, 13, 1734.
Masmoudi, F.; Mallah, A.; Masmoudi, M. Optimizing Experimental Immersion Protocol for SEBS Coating Formation on Copper Surfaces Using Response Surface Methodology. Coatings2023, 13, 1734.
Masmoudi, F.; Mallah, A.; Masmoudi, M. Optimizing Experimental Immersion Protocol for SEBS Coating Formation on Copper Surfaces Using Response Surface Methodology. Coatings 2023, 13, 1734.
Abstract
Organic Coatings have potential applications in the prevention of metal corrosion in an aqueous solution. The protective effect of SEBS coated copper corrosion in NaCl 3% solution was investigated by using electrochemical methods. The main objective of this work is to find the optimal conditions of the protocol immersion to evaluate the effects of SEBS ratio and two-immersion time on the anticorrosive behaviour of copper in 3 wt % NaCl solution in order to determine the best conditions to produce a protective SEBS film on the copper surface. Response Surface Methodology (RSM) is used as an optimization method. The study’s findings show the combination of three environmental factors that minimize corrosion rate. The Box-Behnken Design (BBD) is working perfectly for the statistical significance of the model (ANOVA test). This analysis calculates the contribution value of each parameter in changing the value of the corrosion rate (CR) in not only individual but also synergistic cases. The optimized parameters were found to be a 2.17% of SEBS ratio, 20 min of immersion 1, and 21 min of immersion 2. The electrochemical impedance spectroscopy tests confirmed the results.
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