Surface assimilation and corrosion inhibition characteristic of water soluble Polyvinyl Alcohol on mild steel surface in 0.5M HCl solution

Polymers lead to become emerging materials as corrosion inhibitors for mild steel in acidic media due its larger surface area. This paper focuses on the characteristic of water solvent Polyvinyl Alcohol (PVA) at interface Mild Steel under 0.5 M HCl, examined using electrochemical impedance spectroscopy, Tafel polarization and weight reduction techniques. These entire outcomes study inhibitor behaved well connection restraint proficiency, which shows up 93.7% hydrochloric acid 3hrs term. An advanced form high spatial resolution imaging different stages was found by scanning electron microscopy.