自制了独立的聚苯胺(PANI)粉末压片电极,并通过其与1Cr13不锈钢的耦合作用研究了PANI对1Cr13在1 mol/L和5 mol/L硫酸中的防腐蚀效应.结果表明,很小面积的PANI阴极即可以维持1Cr13不锈钢稳定钝化较长时间.PANI对1Cr13不锈钢具有的这种阳极保护作用(伽伐尼阳极保护)保护效率很高且有安全性,具有潜在应用前景.
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