四氯酞菁合铁(Ⅱ)化学修饰电极的制备及对异烟肼的电催化氧化  

Studies on Preparation of the Ferrous 4,4′,4″,4-tetrachloro-Phthalocyanine Chemically Modified Electrode and its Electrocatalytical Oxidation of Isonicotinylhydrazine

作　　者：李俊凯[1,2] 杨铁柱[1,2] 

机构地区：[1]湖北农学院农业工程系 [2]湖北大学化学系

出　　处：《湖北农学院学报》1998年第2期162-165,共4页Journal of Hubei Agricultural College

摘　　要：合成了４，４′，４″，４—四氯酞菁合铁（Ⅱ），并进行了表征，用不可逆吸附法制备了以该化合物为修饰物的化学修饰电极，研究了异烟肼在该化学修饰电极上的电化学行为，发现该配合物修饰电极对异烟肼的氧化有显著的电催化作用，并提出了相应的电催化机理。Ferrous 4,4′,4″,4 tetrachloro phthalocyanine was synthesized and characterized. Its chemically modified electrode was prepared. The electrochemical behaviors of the FeTCPc CME were studied. The electrocatalytical Oxidation of isonicotinylhydrazine was investigated. It was proposed that Fe 2+ /Fe + redox sites at the FeTCPc CME should be transported electrons from the absorbed isonicotinylhydrazine molecules to the glass carbon electrode to electrocatalytically oxide isonicotinylhydrazine.

关 键 词：异烟肼 酞菁 化学修饰电极 电催化 

分 类 号：O626.321[理学—有机化学] O646.54[理学—化学]