采用过硫酸铵(APS)为氧化剂,在十二烷基苯磺酸(DBSA)微胶束中用化学氧化法制备纳米棒状和球形聚苯胺;DBSA既起乳化剂也起掺杂剂的作用,并用红外光谱(FT-IR)、紫外光谱(UV-vis)、X-射线衍射(XRD)和扫描电镜(SEM)对合成的聚苯胺进行了表征.不同的聚苯胺后处理方式对制备的聚苯胺/水性环氧树脂复合涂层电导率和聚苯胺分散有明显的影响;研究了这些涂膜的耐盐水性能.该复合涂料的表面电导率最大值为10-5S/cm,其他性能满足使用要求.
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