Electrochemical behaviour of anodes and morphology of anode film are described by potentiodynamic curves and scanning electron microscopy, and destruction rate of anode is determined gravimetrically.

• 采用动电位曲线以及扫描电镜的方法描述了阳极的电化学行为和阳极膜的表观形貌，阳极的破损速率是用失重法表示的。