30 kJ mol-1 which suggests that the adsorption of MAMT on 6061 Al alloy involves a physisorption phenomenon.
Table 4: Thermodynamic parameters for the adsorption of MAMT on 6061 Al alloy surface in 0.
5 M NaOH containing different concentrations of MAMT at 30[degrees]C are shown in Fig.
5 M NaOH in the absence and presence of different concentrations of MAMT are given in Table 5.
5 M sodium hydroxide solution in the presence of MAMT at different temperatures Temperature Inhibitor [R.
60), (61) In the present case of using MAMT as corrosion inhibitor for 6061 Al base alloy in 0.
5 MNaOH solution in the presence of 50 ppm MAMT at 30[degrees]C.
Potentiodynamic polarization and electrochemical impedance methods were employed to evaluate the ability of MAMT to inhibit corrosion of 6061 Al alloy in 0.
MAMT acts as a good inhibitor for the corrosion of 6061 Al alloy in 0.
MAMT behaves as mixed type inhibitor predominantly affecting the cathodic reactions.