采用溶胶-凝胶法和表面改性结合的方法制备了疏水性透明γ-AlOOH/FAS复合薄膜,勃姆石(γ-AlOOH)薄膜经沸水处理表面形成网格状粗糙结构.氟硅烷(十三氟辛基三乙氧基硅烷,FAS)被用作疏水剂涂敷在勃姆石薄膜表面.研究采用XRD,SEM,接触角测定仪及UV-vis分光光度计对薄膜相结构、表面形貌、接触角及可见光透过率进行了一系列表征.研究结果表明:采用溶胶-凝胶法和表面改性结合的方法制备的γ-AlOOH/FAS复合薄膜具有高的透明性和疏水性,复合薄膜对可见光透过率达90%以上,对水的接触角为120.3°.
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