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Table 4 Ea and Qads for corrosion of Al in 0.5 M HCl in the presence and absence of KSFA

From: Synthesis of hydroxylated fatty amide from underutilized seed oil of Khaya senegalensis: a potential green inhibitor of corrosion in aluminum

Con (mg/L)

Ea (kJ mol− 1)

Qads (kJ mol− 1)

298–333 K

298–333 K

0.001

46.952

−73.018

0.0005

28.628

− 51.559

0.00025

19.757

−39.664

0.0001

18.779

−37.664

0.00005

14.016

−30.917

Blank

5.352