• DR.J.THIRUPPATHY
• nil

Inhibition of corrosion of mild steel by composite of melamine-formalin resin was investigated in H2SO4 medium at various temperatures (303,313,323,333K) with weight loss method, potentio-dynamic polarization and electrochemical impedance spectroscopy (EIS) techniques. Weight loss method reveals good inhibition efficiency of the melamine-formalin composite and supports the data of electrochemical measurements. EIS technique shows the change in impedance parameters with change in concentration of inhibitor shows the adsorption phenomenon resulting in the formation of a protective layer on the surface of mild steel. Adsorption of the inhibitor follows the Langmuir adsorption isotherm. Thermodynamic parameters like activation energy, free energy, enthalpy and entropy of the present system were calculated

Composite of Melamine-formalin, Adsorption-isotherm, Potentiodynamic polarization and EIS study

"Composite of melamine-formalin resin as a corrosion inhibitor in acid medium", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 11, page no.b475-b490, November-2023, Available :http://www.jetir.org/papers/JETIR2311157.pdf

"Composite of melamine-formalin resin as a corrosion inhibitor in acid medium", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 11, page no. ppb475-b490, November-2023, Available at : http://www.jetir.org/papers/JETIR2311157.pdf