Table 1: Corrosion parameters obtained from weight loss measurements for steel in 1.0 M HCl and 0.5 M H2SO4 in presence of various concentrations of lamotrigine.

Corrosive
medium
Inhibitor
concentration
% at different temperature
mM30°C40°C50°C60°C

HClBlank
0.574.865.345.034.7
1.092.287.175.463.2
2.595.592.086.080.0
5.096.194.289.285.5

H2SO40.566.857.847.634.0
1.080.171.465.054.7
2.589.486..381.076.5
5.093.091.888.083.6