超微带电极上准稳态可逆波及其微分、半微分理论

Investigation on the Theory of Quasi-Steady-State Reversible Wave in Linear Sweep, Derivative and Semi-Differential Voltammetry at Ultramicroband Electrode

本文推导了超微带电极上准稳态过程可逆波及其微分、半微分伏安曲线方程式,对曲线的性质进行了详细的讨论.在K_4Fe(CN)_6·KCl体系中用超微金带电极对理论进行了验证,结果表明.理论与实验相符.

In this paper the theory of quasi-steady-state reversible wave in linear sweep, derivative and semi-differential voltammetry at ultramicroband electrode is described. The properties of the current-potential curves are discussed. Experiments were carried out on an oscillopolarograph to verify the theory. The theoretical conclusions are in good agreement with experimental data for the oxidation of K4Fe(CN)6 in 0. 5 mol/L KCl solution at gold ultramicroband electrode.