超润湿材料研究进展

Research progress on superwetting material

由于工业对油水分离、防污等应用需求,特殊润湿材料越来越得到研究人员的重视。介绍了超润湿材料基本作用原理,综述了近期超亲水/超疏油材料和智能表面材料的构建策略,以及在油水分离领域应用的研究进展,重点介绍了水热法、刻蚀法、自组装技术、涂敷法、冷冻干燥法和沉积法等构建功能性表面微纳米结构的方法,并且讨论了不同方法的优缺点及应用前景。

Materials with unconventional wettability attract widespread attention over the past decades owing to their great potential in oil/water separation and antifouling applications.The principle and recent research progress of superwetting materials,including super hydrophilic/super hydrophobic materials,and smart surface materials were briefly introduced.Special attention was paid to the construction methods of the functional surface miconano structures,such as hydrothermal process,etching,self-assembly,coating method,freeze-drying,and deposition,as well as the discussion of their advantages,disadvantages,and future application prospect.