The main purpose of the current work is to generalize the analytical model for the facilitated proton transfer-electron transfer coupled reactions at thick organic film-modified electrodes, including ion pairing in the organic phase and considering non-ideal electrolyte solutions in both phases. The main equations to calculate half-wave potentials developed in this model allow the simulation of different chemical systems, comprising hydrophilic and hydrophobic neutral weak bases, at different experimental conditions such as pH, organic phase to aqueous phase volume ratio, and concentration ratios between the redox probe and the transferring protonated species. The model was checked against experimental voltammetric responses measured with the transfer of Tylosin A at the water|1,2-dichloroethene interface. Consequently, we present here an integrated theoretical-experimental approach in order to compare the results of our previous model [Zanotto et al. Electrochim. Acta 258 (2017) 727–734] with experimental data from Tylosin A and predicted half-wave potentials.

当前工作的主要目的是推广在厚有机膜修饰电极上促进质子转移-电子转移偶联反应的分析模型，包括有机相中的离子配对并考虑两相中的非理想电解质溶液。在此模型中开发的用于计算半波电势的主要方程式允许在不同的实验条件（例如pH值，有机相与水相的体积比以及各相之间的浓度比）下模拟包括亲水性和疏水性中性弱碱在内的不同化学系统。氧化还原探针和转移的质子化物种。将模型与通过泰乐菌素A在1,2-二氯乙烯界面上转移的泰乐菌素A的测量所测得的实验伏安响应进行对照。所以，为了比较先前模型的结果，我们在这里提出了一种综合的理论-实验方法[Zanotto等。Electrochim。Acta 258（2017）727–734]的数据来自Tylosin A，并预测了半波电势。