低浸润性表面的制备及其功能化研究进展

固体表面呈现低浸润状态的材料称为低浸润性表面材料。根据浸润性的不同,在日常生活和工业生产中发挥巨大的作用。这类材料的制备思路是构建表面的粗糙化和降低表面能。目前其发展趋势是保留结构材料固有属性,获得低浸润性表面,同时赋予某些特殊功能以拓宽其应用范围。综述了国内外基于无机、有机材料基体的低浸润表面材料的制备、性能和应用的研究进展,进一步概括了对温度、光、磁、酸碱性、介质、多重响应等刺激响应性低浸润表面材料的研究现状和应用前景,讨论了低浸润表面材料发展的局限性和问题,展望了功能响应性低浸润材料的发展前景。

Progress in preparation and functionalization of low wettable surfaces

Materials with different infiltration conditions on the solid surface are called wettability material. According to different wettability, the material plays a great role in the daily life and industrial production. The preparation idea is to construct the surface roughness and reduce surface energy. At present, the trend of material development is to preserve the inherent properties of structural materials, obtain low surface wettability, and also give some special material function to broaden the scope of their application. In this paper, the research progress of the preparation, properties and application based on inorganic and organic materials at home and abroad was reviewed, and research situation and application prospect of wetting surface material aim at stimulus response, such as temperature, light, magnetic and dielectric, multiple response were further summed up. The limitation and problems of the development of low wetting surface materials were discussed. The development prospect of functional responsive wetting materials was prospected.