A Comparative Study of the Inhibitory Effect of Gum Exudates from Khaya senegalensis and Albizia ferruginea on the Corrosion of Mild Steel in Hydrochloric Acid Medium
Table 9
FTIR spectrum of the corrosion product of mild steel in the presence of AF gum as an inhibitor.
Peak (cmā1)
Intensity
Area (cm2)
Assignment (functional group)
872.82
40.031
36.912
C-H oop due to aromatics
1030.99
38.267
37.875
C-O stretch due to alcohol, carboxylic acids, esters, or ethers
1084.99
38.785
59.234
C-O stretch due to alcohol, carboxylic acids, esters, or ethers