Studies on Alternating Pulse Current-ChronopotentiometricStripping Analysis

Alternating pulses current - chronopotentiometric stripping analysis (APC-CPSA) is anew method as a variant of chronopotentiometric stripping analysis (CPSA). During the strippingstep an alternating pulse current with a high frequency in a square wave mode is imposed on theelectrode system. Thus, and sensitivity of APC-CPSA is increased a lot The equation and its reciprocal derivative equation for APC-CPSA are derived and verilied by theexperimental results.