Abstract

Experimental results are presented on the electrochemical behavior of BPA at a gold | 0.1 M sodium perchlorate electrode. During the cycling of the electrode potential an adherent thin polymer layer was formed on the electrode. The film buildup process was followed in situ with an electrochemical quartz crystal microbalance (EQCM) and ex situ by electrochemical impedance spectroscopy (EIS). Scanning electron microscopy (SEM) was used for the study of the structure/morphology of the deposited polymer coating. The results imply that polymerization and degradation of the BPA monomer may occur simultaneously during its electrochemical oxidation.

中文翻译：

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与0.1 M NaClO 4水溶液接触的双酚A在多晶金上的电化学反应的一些观察

抽象的

实验结果给出了BPA在黄金上的电化学行为。0.1 M高氯酸钠电极。在电极电位的循环期间，在电极上形成粘附的薄聚合物层。使用电化学石英晶体微量天平（EQCM）原位跟踪膜形成过程，然后通过电化学阻抗谱（EIS）非原位跟踪膜形成过程。扫描电子显微镜（SEM）用于研究沉积的聚合物涂层的结构/形态。结果暗示BPA单体的聚合和降解可在其电化学氧化期间同时发生。