中文摘要：

仿猪笼草效应的灌注润滑液的光滑多孔表面（SLIPS）是将润滑液如全氟聚醚、硅油、离子液体等灌注到微/纳粗糙结构基材中制备的。SLIPS材料表面可达到分子尺度的光滑,能显著减小液滴滑动角和滞后角,具有全方位疏液、自修复、透明度高、温度和压力稳定性好等诸多优点,能够高效抑制各种基材包括油脂、血液、冰以及生物膜的黏附,在自清洁涂料、海洋防污、生物医用领域具有广阔的应用前景。近年来SLIPS材料因其具有的特殊表面润湿性能而备受研究者的关注,本文详细介绍了SLIPS材料的构建机理和制备方法,包括浸润法和溶胀法等。综述了SLIPS材料在防污、促进滴状冷凝、防霜防覆冰、油水分离等方面的最新进展,并对SLIPS目前存在的问题与发展方向进行了分析和展望。

英文摘要：

A new type of nepenthes pitcher plant-inspired materials called slippery liquid infused porous surfaces（SLIPS） has been introduced recently that exhibit special anti,wetting performances to many liquids.SLIPS materials are prepared by infusing rough micro/nanostructured substrates with non-covalent bound liquid films of lubricating liquids,such as perfluoropolyethers,silicone oil or ionic liquid,creating smooth liquid-infused surfaces at the molecular-level.These surfaces are demonstrated to possess advantages of low sliding angle and contact angle hysteresis to various and complex liquids.SLIPS materials have board applications in self-cleaning coatings,marine antifouling coatings and biomedical materials because of their omniphobicity,self-healing,good optical transparency,extreme temperature pressure stability,as well as effective against adhesion of a wide range of substances including crude oil,blood,ice and bacterial biofilms.In recent years,SLIPS materials attract much attention of scientists because of the special surface wetting properties.In this review,the research mechanism and progress of designing and fabricating of SLIPS are introduced,including impregnation and swelling methods.Furthermore,the latest development of SLIPSs serve as omniphobic materials capable of meeting needs in antifouling,enhancing dropwise condensation,anti-frosting,anti-icing and oil-water separation are reviewed.Finally,the prospective tendency of SLIPS materials is proposed based on the current challenges.