超微盘电极线性扫描准稳态可逆波及其导数波理论

The Theory of Linear Sweep and Its Derivative Voltammetry for Quasi-steady-state Reversible Wave at Ultramicrodisk Electrode

提出超微盘电极线性扫描准稳态可逆波理论,对伏安曲线性质进行了研究,利用铂超微盘电极及K_4Fe(CN)_6-KCI体系进行了验证,此外,还对超微盘电极线性扫描可逆波的一次、二次、三次微分进行了理论探讨.

In this paper, the properties of quasi-steady-state reversible wave at ultramicrodisk electrode were studied, the equation of linear sweep voltammetry for quasi-steady-state reversible is derived. Experiments were carried out on platinum ultramicrodisk electrode to verify the theory. The experimental data are in good agreement with theoretical values for the oxidation of K4Fe(CN)6 in 0.5moldddddddddddddd dm-3KCl solution. Moreover, the theory of its derivative voltammetry was also studied.