有机硅烷薄膜可有效保护铝合金.配制了十六烷基三甲氧基硅烷(HDTMS)溶液,通过自组装的方法在铝合金表面制备了超疏水有机硅烷薄膜,研究了薄膜的表面形貌、化学结构及耐蚀性.结果表明:制备的有机硅烷薄膜可达到超疏水状态,表面接触角为158°,且对铝合金表面有显著的防腐蚀作用,保护效率达到89.2%.
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