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依据金属钝化的双极新概念，制备成了不同交换离子种类和浓度的双极性有机膜。用动电位扫描法测量涂装双极有机涂层的Ｆｅ电极在０．０１ＮＮａＣｌ溶液中的极化曲线，结果表明双极有机涂层具备有钝化膜的部分功能，对金属阳极溶解过程有显著影响。
According to the new concept of bipolar metal passivation, bipolar organic films with different exchange ion species and concentration were prepared. The potentiodynamic polarization curves of Fe bipolar organic coating in 0.01NNaCl solution were measured by potentiodynamic scanning. The results showed that the bipolar organic coating possesses some functions of passivation film and has significant effect on the dissolution process of metal anode influences.