超疏水表面的研究进展  

Research progress of super-hydrophobic surfaces

作　　者：李昊原[1] 谷笑雨 刘丽艳[1] 陈庆阳[1] 辛士刚[2] 于湛[1,3] 

机构地区：[1]沈阳师范大学化学化工学院,辽宁沈阳110034 [2]沈阳师范大学实验中心,辽宁沈阳110034 [3]沈阳师范大学复杂体系分离与分析辽宁省高校重点实验室,辽宁沈阳110034

出　　处：《应用化工》2016年第12期2347-2350,共4页Applied Chemical Industry

基　　金：国家自然科学基金(21205080);教育部留学回国人员科研启动基金(教外司留[2012]1707);辽宁省高等学校优秀人才支持计划资助(LJQ2015105)

摘　　要：综述了超疏水的研究进展,在以荷叶和水黾为例介绍湿润现象的基础上,讨论了超疏水结构在自然界中的真实存在。还介绍了接触角的原理和接触角与粗糙表面的联系,探究了湿润的微观现象以及接触角的影响因素。不仅介绍了超亲水表面的主要制备方法及其相关的理论研究,还综述了超疏水材料在耐腐蚀、自清洁、织物中的应用。目前超疏水材料研究如火如荼,超疏水表面具有非常广阔的发展前景。超亲水表面材料目前还是处于大规模工业化应用之前的研究阶段,成本较高、耐久性差都是这种材料的不足之处,因此还有极大的空间有待后人去探究发掘。The research progress of super-hydrophobic surfaces materials are reviewed. The phenomenon of wetting,the lotus leaves and water striders which are used as typical examples are introduced. The existence of the structures of super-hydrophobic surfaces in nature are also discussed. Furthermore,the principle of the contact angle and the relationship between the contact angle and the rough surface were introduced and showing the microscopic phenomena of wetting and the factors affecting the contact angle. Not only the preparation methods and related theoretical research,but also the application of the super-hydrophobic materials in corrosion-resistance,self-cleaning and fabric are introduced and reviewed in this article. Till now,much efforts have been put into the research of super-hydrophobic surface materials which has a very bright future. This research is in the research stage due to the high cost and poor durability of the super-hydrophobic material,which leave a new continent for scientists to explore.

关 键 词：超疏水表面 湿润现象 接触角 表面粗糙度 纳米结构 

分 类 号：TQ013[化学工程] O647.5[理学—物理化学]