循环伏安法对铜(Ⅱ)-1,10-二氮杂菲(Ⅲ)配合物电化学性质的研究

Study on the Electrochemical Properties of Copper(Ⅱ)-1.10-phenanthorline Complex with Cyclic Voltammetry

在电化学性质的基础上,根据铜(Ⅱ)-1.10-二氮杂菲在水溶液中的平衡常数,制备了[Cu(phen)3]2+配合物的水溶液并将其吸附修饰碳电极表面,应用修饰碳电极和用循环伏安法对其电化学性质进行研究.

According to the equilibrium constant of copper（ Ⅱ） - 1,10 - phenanthroline（3）, [ Cu （phen）3 ]2＋ solution（aq） was prepared and the surface of the graphite electrode was modified by adsorbed [ Cu （phen）3 ]2 ＋ solution, the electrochemical properties of[ Cu（phen）3]2＋ were investigated by cyclic voltammetry. The results show the redox process of the complex is a reversible one - electron reaction and is controlled by the diffusion.