International Journal of Electrochemistry / 2019 / Article / Tab 8

Research Article

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

Table 8

Impedance data obtained from Nyquist diagram of carbon steel in 1.0 mol L–1 HCl solution without and with inhibitors at different concentrations.

InhibitorInhibitor ConcentrationEfficiency
(mg L–1)(V)( cm–2)( cm–2)(Hz)(F cm–2)

Blank0–0.50617.3443.599199.5345.99

1250–0.504145.123.88139.8127.5588
500–0.514261.853.92819.9530.4693
750–0.505475.144.2337.9442.1796
1000–0.500560.423.6467.9435.7597

2250–0.505282.003.73912.5944.8394
500–0.509313.413.29512.5940.3494
750–0.505426.922.7627.9446.9396
1000–0.505714.213.6776.3135.3298

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.