Electrochimica Acta, Vol.42, No.4, 689-695, 1997
A Novel Method for Rapid-Determination of Pzc for Solid Metal/Solution Interface
A new method, based on the response of BAW sensor to electrocapillary phenomena, for determination of the potential of zero charge (PZC) at solid metal/solution interface is described. The PZC values of silver in the solutions of NaF, Na2SO4, and HClO4 are obtained. The order of PZC values is as follows : F- greater than or equal to SO4= ClO4-.
Keywords:QUARTZ CRYSTAL MICROBALANCE;DOUBLE-LAYER;OSCILLATION FREQUENCY;DISSOLUTION;ELECTRODES;CONTACT;LIQUID;DEPENDENCE;SURFACES;INSITU