Synthesis of 1,2,3-Triazole Derivatives and Its Evaluation as Corrosion Inhibitors for Carbon Steel

Table 6

Thermodynamic parameters of corrosion inhibition process of carbon steel in 1.0 mol L^–1 HCl solution in absence and presence of inhibitors.

Inhibitor
	(kJ mol^–1)		(kJ mol^–1)	(J mol^–1K^–1)		(kJ mol^–1)
blank	50.39	0.9910	47.79	–126.9	0.9918	2.597
1	52.84	0.9916	50.22	–137.7	0.9840	2.597
2	76.51	0.9998	73.91	–72.23	0.9971	2.602