电镀锡板表面Cr2O3 钝化膜结构及耐蚀性演化的电化学阻抗谱研究
刘状, 乔创, 姜金利, 车欣, 代春丽, 沈勇, 郝龙

Structure- and Corrosion Resistance-evolution of Cr2O3 Passivation Film on Tinplate Surface in Neutral NaCl- and Acidic NaCl + Na2SO3-solution
LIU Zhuang, QIAO Chuang, JIANG Jinli, CHE Xin, DAI Chunli, SHEN Yong, HAO Long
图6 拟合不同腐蚀溶液中电镀锡板EIS曲线使用的等效电路
Fig.6 Equivalent circuits employed to fit the EIS data obtained in NaCl (a) and NaCl + Na2SO3 (b) electrolyte