International Journal of Corrosion / 2016 / Article / Tab 2

Research Article

Protection against Corrosion of Aluminum Alloy in Marine Environment by Lawsonia inermis

Table 2

Electrochemical parameters of coated sample in the presence and absence of henna extract.

Henna extract (%) (k Ω cm−2) (μ F cm−2)

00.5678200.018342
51.3460210.001354
101.8903000.000034