It shows that the observed shift in peak potential and the change in peak current are related with variation in the concentration of a free metal ionin a metal complex system.

• 该方程表明实验得到的金属络合物体系峰电位的移动和峰电流的变化是与溶液中自由金属离子浓度变化有关。依据实验得到的极谱峰电位的移动和峰电流的变化,建立合适的金属络合物体系模型。