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用不可逆吸附法首次制备了Co(Ⅱ)的3,3′,3″,3′″—四硝基酞菁配合物化学修饰电极(CoL CME),用循环伏安法研究了它的电化学性质和电催化功能,与未修饰玻碳电极相比,草酸在CoL CME上的氧化峰电位至少负移300mV,峰电流显著增大,表现出对草酸氧化具有明显的电催化作用,并发现草酸的电催化氧化峰电流与其浓度之间有很好的线性关系。
The Co (Ⅲ), 3 ’’ - tetranitrophthalocyanine complex modified electrode (CoL CME) was prepared by irreversible adsorption method for the first time. Its electrochemical properties were studied by cyclic voltammetry Nature and electrocatalytic function, compared with unmodified glassy carbon electrode, oxalic acid oxidation peak potential in CoL CME at least negative shift 300mV, the peak current was significantly increased, showing significant oxirane oxidation has significant electrocatalytic activity and found that oxalic acid The electrocatalytic oxidation peak current and its concentration has a good linear relationship.