【摘要】 本文采用极谱分析的方法分析Au（CN）₂^-络离子的浓度,并通过Au（CN）₂^-在滴汞电极上电化学行为的研究,认为Au（CN）₂^-在滴汞电极上的还原反应为不可逆反应,而且反应是受扩散步骤控制的.更多还原

【Abstract】 In this paper, the density of complex ions of Au（CN）₂^- is analysed by means of polarographic analysis. The reduction of Au（CN）₂^- on the electrode of mercury drop is regarded as reversible reaction controlled by step of diffu-sion, according to the electrochemical behavior of Au（CN）₂^- on the electrode of mercury drop.更多还原