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通过显微观察,研究了在流动注射一示差脉冲阳极溶出伏安法中,使用壁喷玻碳电极时,在不同的预镀汞膜条件下,在电极表面上形成的汞膜的状态。并获得了适宜的预镀汞膜条件。适宜的预镀汞膜条件为:。
The microstructures of the mercury film formed on the electrode surface under different pre-plating film conditions were investigated by flow-injection-differential pulse anodic stripping voltammetry using a wall-spraying glassy carbon electrode. And obtained the appropriate pre-plating film conditions. Suitable pre-plating film conditions :.