物理化学教学中电极上竞争反应分析的策略

Strategy for Competing Reaction Analysis on Electrodes in Physical Chemistry Teaching

提出电解时电极上竞争反应分析的策略,能使电极上竞争反应的分析更具操作性、普适性及简洁性,有利于竞争反应次序的确定和外加电压及离子残余浓度的计算,为电解和电镀等工业的应用提供理论依据,且能激发学生学习物理化学中电化学知识的热情。

This article proposes a strategy for the analysis of the competing reaction on the electrode during electrolysis, This strategy can make the analysis of the competing reaction on the electrode more operative, universal and concise, is conducive to the calculation of parameters such as applied voltage and ion residual concentration, provides a theoretical basis for electrolysis and electroplating and other industrial applications, and can stimulate Students are passionate about learning electrochemistry in physical chemistry.