在添加复合添加剂(CeCl3+KI)的条件下进行化学镀镍.用扫描电镜(SEM)、X射线衍射(XRD)、动电位极化测量和电化学阻抗谱,研究了复合添加剂对镀层的影响.结果表明:复合添加剂可使镀层更加致密和均匀,腐蚀电流密度减小,电荷转移阻力增大,镀层的耐蚀性提高.
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