A feasible method to acquire the temperature variation associated with the electrochemical Peltier heat due to a sinusoidal potential perturbation depending on variable frequency is presented. The results are qualitatively interpreted with a new transfer function named Variation of Interfacial Temperature (VIT). The experimental determination of the VIT necessitated building a thermometric set-up with a thermistor inserted in the working electrode. The proposed methodology is tested on two substrates, platinum and graphite, in the ferro/ferricyanide electrochemical system.

中文翻译：

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与电化学珀耳帖热相关的正弦温度变化响应作为传递函数方法

提出了一种可行的方法来获取与电化学珀尔帖热相关的温度变化，该温度变化是由于取决于可变频率的正弦势扰动引起的。使用名为“界面温度变化（VIT）”的新传递函数定性地解释了结果。VIT的实验确定需要建立一个在工作电极中插入热敏电阻的测温装置。在铁/铁氰化物电化学系统中，在两种基材（铂和石墨）上测试了所提出的方法。