研究了碲欠电位沉积于金衬底表面体系中碲离子浓度和扫描速率等关键实验参数对碲欠电位沉积机制及其伏安特性的影响.结果表明,碲沉积在金表面的伏安特性依赖于使用的碲离子浓度,金属离子浓度的变化可能会影响到欠电位沉积过程的动力学机制.循环伏安实验结果表明,碲欠电位峰的电流与扫描速率的2/3次方呈线性关系.证实碲欠电位沉积于金衬底上遵循的是二维形核和生长机制.
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