制备了本征态聚苯胺质量分数分别为0%、1%、3%、5%及10%的聚苯胺丙烯酸防腐蚀涂层,通过在3.5%NaCl溶液中的电化学阻抗谱测试及在3%NaCl溶液中的常温浸泡试验对比了其防腐蚀性能.研究表明聚苯胺含量对涂层的防腐蚀性能有较大影响,涂层中聚苯胺含量较小时,随着聚苯胺含量的增加,涂层的防腐蚀性能相应提高,而随着聚苯胺含量的进一步增加,涂层的防腐效果开始下降.聚苯胺质量分数为3%时,涂层具有最佳的防腐蚀性能.
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