葫芦脲[6]的电化学研究

Study on Electrochemistry of Cucurbituril[6]

采用整体电解库仑法和循环伏安法对葫芦脲[6]在电解过程中的电子传递机理进行了研究。研究发现在硝酸钾电解质溶液里,葫芦脲[6]是一种电化学活性物质。在玻碳电极上葫芦脲[6]发生两步电化学反应过程,一个为受扩散控制的准可逆电化学反应过程和一个完全不可逆电化学反应过程。

The electron transfer mechanism for the process of cueurbituril [6] electrolysis was studied by the whole electrolysis coulomb method and cyclic voltammetry method. The results showed that cucurbituril [6] was a kind of electrochemically active substance in KNQ solution. The two-step electrochemical reaction was occurred on the glassy carbon electrode. One-step was the quasi reversible electrochemical reaction controlled by diffusion and another step was a complete irreversible electrochemical reaction.