采用旋转圆盘电极和交流阻抗方法研究酞菁染料(PC)及其与氯离子协同效应对酸性镀铜电沉积过程的影响,通过选择不同浓度的酞菁染料,研究它们在不同转速下的阴极极化行为和交流阻抗图谱,对其在电极表面的成膜状态作了深入研究 .极化的电位从自然电位到-0.6 V(相对SCUE).结果表明,PC在酸铜电镀中所起的作用更多依赖于其在表面形成吸附膜的结构,而非单纯的电荷吸引.
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