Recent Developments in the Fabrication and Application of Superhydrophobic Suraces

IF 7 2区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Chemical record Pub Date : 2024-09-09 DOI:10.1002/tcr.202400065

Ting Li, Yi Peng., Hang You, Xiaoya Guan, Jin Lv, Chong Yang

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Abstract

A superhydrophobic surface is defined as having a contact angle exceeding 150 °C, indicating a remarkable ability to repel water. Generally, superhydrophobicity originates from the utilization of low-surface-energy materials with unique micro- and nanostructures. Superhydrophobic surfaces have gained considerable recognition and are widely employed in diverse areas for anti-icing, oil-water separation, anticorrosion, self-cleaning, blood-repellent, and antibacterial applications. These surfaces can greatly enhance industrial processes by yielding significant performance improvements. In this review, we introduce the basic theories that provide a foundation for understanding the hydrophobic properties of superhydrophobic surfaces. We then discuss current techniques for fabricating superhydrophobic coatings, critically analyzing their strengths and limitations. Furthermore, we provide an overview of recent progress in the application of superhydrophobic materials. Finally, we summarize the challenges in developing superhydrophobic materials and future trends in this field. The insights provided by this review can help researchers understand the basic knowledge of superhydrophobic surfaces and obtain the latest progress and challenges in the application of superhydrophobic surfaces. It provides help for further research and practical application of superhydrophobic surfaces.

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制造和应用超疏水膜的最新进展。

超疏水表面的定义是接触角超过 150 °C，表明其具有显著的拒水能力。一般来说，超疏水性源于利用具有独特微观和纳米结构的低表面能材料。超疏水表面已得到广泛认可，并被广泛应用于防冰、油水分离、防腐、自洁、驱血和抗菌等多个领域。这些表面能显著提高性能，从而大大改善工业流程。在本综述中，我们将介绍为理解超疏水表面的疏水特性奠定基础的基本理论。然后，我们讨论了当前制造超疏水涂层的技术，并认真分析了这些技术的优势和局限性。此外，我们还概述了超疏水材料应用的最新进展。最后，我们总结了开发超疏水材料所面临的挑战以及该领域的未来趋势。本综述提供的见解有助于研究人员了解超疏水表面的基本知识，并获得超疏水表面应用的最新进展和挑战。它为超疏水表面的进一步研究和实际应用提供了帮助。

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来源期刊

Chemical record 化学-化学综合

CiteScore

11.00

自引率

3.00%

发文量

188

审稿时长

>12 weeks

期刊介绍： The Chemical Record (TCR) is a "highlights" journal publishing timely and critical overviews of new developments at the cutting edge of chemistry of interest to a wide audience of chemists (2013 journal impact factor: 5.577). The scope of published reviews includes all areas related to physical chemistry, analytical chemistry, inorganic chemistry, organic chemistry, polymer chemistry, materials chemistry, bioorganic chemistry, biochemistry, biotechnology and medicinal chemistry as well as interdisciplinary fields. TCR provides carefully selected highlight papers by leading researchers that introduce the author''s own experimental and theoretical results in a framework designed to establish perspectives with earlier and contemporary work and provide a critical review of the present state of the subject. The articles are intended to present concise evaluations of current trends in chemistry research to help chemists gain useful insights into fields outside their specialization and provide experts with summaries of recent key developments.