2-氨基苯并噻唑与苯并三氮唑复配体系对Cu的缓蚀性能

卢爽, 任正博, 谢锦印, 刘琳

Investigation of Corrosion Inhitibion Behavior of 2-aminobenzothiazole and Benzotriazole on Copper Surface

LU Shuang, REN Zhengbo, XIE Jinyin, LIU Lin

表5 对图6中阻抗谱拟合所得等效电路各元件参数

Table 5 Component parameters obtained by fitting Nyquist plots in Fig.6

C / mmol·L-1 Rs / Ω·cm2 Rct / kΩ·cm2 Qdl / μF·cm-2 N2 10 12.03 15.39 9.22 0.773 20 13.82 36.04 3.44 0.792 30 13.73 24.79 4.86 0.772 40 13.87 19.27 5.91 0.766