Electrochemical Studies of Monoterpenic Thiosemicarbazones as Corrosion Inhibitor for Steel in 1 M HCl

Table 5

The influence of temperature on the electrochemical parameters for steel electrode immersed in 1 M HCl and 1 M HCl + 5 mmol/L of inhibitors.

	(K)	(mA/cm^2)	/mV; (Ag/AgCl)	(mV/dec)	(mV/dec)	(%)
Blank	293	0.682				–
	303	0.896				–
	313	1.246				–
	323	2.677				–
	293	0.033				95.11
	303	0.049				94.47
	313	0.026				97.87
	323	0.177				93.35
(6)	293	0.065				90.41
	303	0.066				92.64
	313	0.077				93.78
	323	0.187				92.98
(7)	293	0.106				84.94
	303	0.065				92.69
	313	0.066				94.65
	323	0.139				94.78