Recent advances in the mechanical durability of superhydrophobic materials
Recent advances in the mechanical durability of superhydrophobic materials
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DOI：
10.1016/j.cis.2015.12.007
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发表时间：
2016-03-01
影响因子：
15.6
通讯作者：
Bayer, Ilker S.
中科院分区：
文献类型：
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作者：
Milionis, Athanasios;Loth, Eric;Bayer, Ilker S.
大多数超疏水表面具有非常有限的机械磨损鲁棒性和长期耐久性。这个问题限制了它们在商业或工业应用中的利用，并导致了对提高对各种类型的磨损损伤的抵抗力的广泛研究工作。在这次审查中，将涵盖自2011年以来该领域的进展和发展。因此，我们总结了机械耐用的超疏水表面的制造，设计和理解的进展。这包括最近发表的诊断技术的概述，用于探测和证明摩擦机械耐久性对磨损和磨损以及其他影响，如固体/液体喷雾或射流冲击和水下阻力。审查是组织在各种类型的机械磨损，从基板粘附，切向表面磨损，动态冲击，超声波水下处理。在每一个类别中，我们强调了最成功的方法，以产生坚固的表面，可以在磨损或研磨作用后保持其非润湿状态。最后，各种建议，以改善机械磨损耐久性和其定量评价进行了讨论沿着与潜在的未来发展方向，更系统的测试方法，也将被接受的行业。(C)2015 Elsevier B. V.版权所有。
Large majority of superhydrophobic surfaces have very limited mechanical wear robustness and long-term durability. This problem has restricted their utilization in commercial or industrial applications and resulted in extensive research efforts on improving resistance against various types of wear damage. In this review, advances and developments since 2011 in this field will be covered. As such, we summarize progress on fabrication, design and understanding of mechanically durable superhydrophobic surfaces. This includes an overview of recently published diagnostic techniques for probing and demonstrating tribo-mechanical durability against wear and abrasion as well as other effects such as solid/liquid spray or jet impact and underwater resistance. The review is organized in terms of various types of mechanical wear ranging from substrate adhesion, tangential surface abrasion, and dynamic impact to ultrasonic processing underwater. In each of these categories, we highlight the most successful approaches to produce robust surfaces that can maintain their non-wetting state after the wear or abrasive action. Finally, various recommendations for improvement of mechanical wear durability and its quantitative evaluation are discussed along with potential future directions towards more systematic testing methods which will also be acceptable for industry. (C) 2015 Elsevier B.V. All rights reserved.