Abstract: | Abstract The voltage wave form of cyclic square wave voltammetry (CSWV) and its theory are presented, and experimental verification of theoretical work for CSWV is given. Indications are that the peak potential difference, Ep, of the differential current between the forward sweep and the reverse sweep is zero. Their peak heights have the same value for a reversible electrode reaction, zero, a different value for a reversible electrode reaction with stripping process, not zero, and the same value for a quasi-reversible electrode reaction. According to this property, the reversibility of an electrode reaction can be easily determined. |