超疏水纳米界面材料的制备与表征

In the past years , superhydrophobic surfaces with water contact angles large than 150 have received a lot of research attention , Due to their important appliations ranging from self-cleaning materials to microfluidic devices and biomaterials . Biomimic super－hydrophobic surface has been considered as a new research field in mimicing biologicalsystems with chemistry .Base on biomimic super-hydrophobic surface . Use sodium hydroxide (NaOH) deal with Zinc (Zn) surface .By controlling the reaction of time . temperature , and concentration solution . The fundamental mechanism of engineering material zinc(Zn).surface that a combination of a hierarchical micro/nanostructure and surface structure similar to hydrophobic structure of lotus leaf . then decorate it with CS2. the contact angles has rise to a super-hydrophobic surface with 152±1.