• Suchitra Chaudhary

The corrosion inhibition efficacy of alcoholic extract of aerial parts (stem, leaves and fruits) of plant Tribulus terrestris for mild steel in different acidic media has been studied in relation to the concentration of inhibitor and concentration of corrosive medium by mass loss method. It has been observed that the Tribulus terrestris alcoholic extract acts as a good corrosion inhibitor and inhibition efficiency increases with inhibitor concentration. The corrosion rate was retarded in presence of inhibitors mainly because of the adsorption of the inhibitor on the electrode surface. the adsorption of the extract provides a good protection against mild steel corrosion. Adsorption process follows Langmuir adsorption isotherm.

Corrosion, Inhibitors, Tribulus terrestris, Langmuir adsorption isotherm

"COMPARATIVE STUDY OF CORROSION INHIBITION PROPERTY OF TRIBULUS TERRESTRIS FOR MILD STEEL IN DIFFERENT ACID MEDIA", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 1, page no.897-900, January-2021, Available :http://www.jetir.org/papers/JETIR2101329.pdf

"COMPARATIVE STUDY OF CORROSION INHIBITION PROPERTY OF TRIBULUS TERRESTRIS FOR MILD STEEL IN DIFFERENT ACID MEDIA", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 1, page no. pp897-900, January-2021, Available at : http://www.jetir.org/papers/JETIR2101329.pdf