纸基超疏水材料制备及应用的研究进展

目的 使相关研究者快速了解纸基超疏水材料的制备方法和应用，并为开发新型纸基超疏水材料提供思路和参考。方法 对超疏水的理论模型进行概述，按照制备方法分类总结纸基超疏水材料的研究进展，对各类制备方法的优缺点进行评述。结果 制备纸基超疏水材料的方法主要有表面涂布法、静电纺丝技术、浸渍涂布法、表面化学改性法、层层组装法、相分离法、非溶剂蒸汽法、超临界溶液快速膨胀技术等，其中表面涂布法和浸渍涂布法具有成本低廉、操作简单、易于实现大规模生产等优点，应用最为广泛。结论 纸基超疏水材料的绿色制备及多功能纸基超疏水材料的开发是该领域未来发展的主要方向。

Research Progress on Preparation and Application of Superhydrophobic Paper

The work aims to make relevant researchers quickly understand the preparation method and application of superhydrophobic paper, and provide ideas and reference for development of new superhydrophobic paper. The theoretical models of superhydrophobic materials were summarized, and the research progress of paper based superhydrophobic materials was summarized according to the preparation methods, and the advantages and disadvantages of various preparation methods were reviewed. Methods for preparation of paper based superhydrophobic materials mainly included surface coating, electrostatic spinning, dip coating, surface chemical modification, layer upon layer assembly, phase separation, non-solvent steam, and rapid expansion of supercritical solution technique, among which surface coating and dip coating had low cost and simple operation, were easy to realize large-scale production and were the most widely used. Green preparation of superhydrophobic paper and development of multifunctional superhydrophobic paper are the main directions of future development in this field.