聚中性红修饰电极对对苯二酚的电催化作用探究

Electrocatalytic Study on Hydroquinone by Polyneutral Red Modified Electrode

通过循环伏安法(CV)制备了聚中性红修饰玻碳电极,同时研究了对苯二酚在聚中性红修饰玻碳电极上的电化学行为.研究发现,聚中性红修饰电极催化对苯二酚时,还原峰电流明显增加,氧化峰电流减小,说明聚中性红修饰电极对对苯二酚有良好的电催化作用.

Electrochemical polymerization is an electrochemical method to polymerize the polymeric materials on the electrode. Polyneutral red modified glassy carbon electrode is prepared by cyclic voltammetry （ CV） , the electrochemical behavior of hydroquinone in polyneutral red modified glassy carbon electrode is also studied. During the catalytic hydroquinone, the reduction peak current is significantly increased,and the oxidation peak current decreased,indicating that the polyneutral red modified electrode has a good electrocatalytic effect on hydroquinone.