OALib Journal期刊
TiO2纳米阵列超疏水膜的制备及耐腐蚀性能
, PP. 37-40
Keywords: TiO2纳米管 ,超疏水 ,阳极氧化 ,耐腐蚀性
Abstract:
采用阳极氧化法在纯钛表面制备TiO2纳米管阵列,使用六甲基二硅胺烷对TiO2纳米管阵列进行低表面能处理,得到超疏水表面.用接触角测量仪测定表面疏水性,采用SEM、EDS技术研究改性前后试样表面的形貌和元素组成,并利用极化曲线和电化学阻抗谱法研究了超疏水膜的耐腐蚀性能.结果表明,TiO2纳米管阵列经改性后超疏水效果明显,耐腐蚀性能大幅度提高.
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