锌基底上超疏水表面的制备  

The Preparation of Super-hydrophobic Surface on the Zinc Substrate

作　　者：孙巧珍[1] 邵鑫[1,2] 赵利民[1,2] 尹贻彬[1,2] 

机构地区：[1]聊城大学材料科学与工程学院,山东聊城252059 [2]聊城大学新能源与环境材料工程中心,山东聊城252059

出　　处：《聊城大学学报（自然科学版）》2009年第4期48-50,共3页Journal of Liaocheng University:Natural Science Edition

基　　金：山东省中青年科学家奖励基金(2005);固体润滑国家重点实验室开放课题(0804)

摘　　要：采用硝酸为刻蚀剂、CS2与液体石蜡的混合溶液为疏水剂,经简单处理在锌基底上构建了微纳米结构,通过SEM,XRD等进行了结构表征和疏水性能测试.结果表明锌表面经过硝酸溶液刻蚀处理后具有了树立的不规则排列的片状结构,形成了一个阶层,表面上的阶层结构对超疏水性起到了一个关键的作用.Super-hydrophobic surface is fabricated on the zinc by dislocation etching technique, in which the aqueous of nitric acid （HNO3） is used as etching agent, and carbon disulfide （CS2） mixed with liquid olefin solution were used as hydv. ophobic agent. The resultant surfaces were characterized by means of scanning electron microscopy （SEM）, X-ray powder diffraction （XRD） and performance testing of hydrophobic. The results showed that on the zinc surface which etched treatment with nitric acid solution, a layer was formed by a set of sheet structure with irregular,and the layer structure played a crucial role on the super-hydrophobicity .

关 键 词：锌基 超疏水 表面润湿性 化学刻蚀法 

分 类 号：O647[理学—物理化学]