超双疏表面的制备及应用进展

Progress in the preparation and application of superamphiphobic surface

  • 摘要: 自然界中的超疏水/超疏油现象吸引了表界面科学、微纳制造及纳米涂层等多学科领域研究者的广泛关注,在人们的生产生活中展现出了巨大的应用前景。本文聚焦于具有微纳粗糙结构的超双疏表面发展现状,从基本润湿性理论出发,介绍了超双疏表面微观粗糙结构的主要类型和降低表面能的原理,探讨了表面微观粗糙结构和化学改性与润湿性之间的关系,并归纳了制备超双疏表面的主要方法。最后,总结了超双疏表面的主要应用现状,分析了超双疏表面目前存在的不足和缺陷,并对其未来的发展方向进行了展望。

     

    Abstract: Superhydrophobic/superoleophobic phenomenon in nature have attracted extensive attention from researchers in surface interface science, micro-nano manufacturing, nano coating and other fields, and have shown great application prospects in people's production and life. Based on the basic wettability theory, this paper introduces the main types of micro-nano rough structures on superoleophobic surfaces and the principle of reducing surface energy. The relationship between the micro-nano rough structure, chemical modification, and wettability also be explored, and the main methods for preparing superamphiphobic surfaces are summarized. Finally, the main applications status of the superamphiphobic surface are summarized, and the shortcomings and defects of the superamphiphobic surface are analyzed. Likewise, the future development direction of the superamphiphobic surface is prospected.

     

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