Study on Electrochemical Behaviour of Sulphion at Silver Electrode by Half Differential Cathodic Stripping Voltammetry
半微分阴极溶出伏安法研究硫离子在银电极上的电化学行为
The results indicated that the coated wire Ag-Ag_2S electrode and commercial fixing membrane sulphion selective electrode have the same sensitivity, accuracy and precision, and the preparation method of coated wire Ag-Ag_2S electrode is simple and it is good in regrowth performances and low in costs.