The Inhibitory Action of the Extracts of Adathoda vasica, Eclipta alba, and Centella asiatica on the Corrosion of Mild Steel in Hydrochloric Acid Medium: A Comparative Study
Figure 2
(1) Blank, (2) 2.0 (% in v/v), (3) 4.0 (% in v/v), (4) 6.0 (% v/v), (5) 8.0 (% in v/v), (6) 10.0 (% in v/v). Impedance diagrams for mild steel in 1N HCl solution in the absence and presence of various concentrations of the plant extract (a) Adathoda vasica, (b) Eclipta alba, and (c) Centella asiatica.
