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Issue 47, 2019
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Liquid infused surfaces with anti-icing properties

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Abstract

Ice accretion on solid surfaces, a ubiquitous phenomenon that occurs in winter, brings much inconvenience to daily life and can even cause serious catastrophes. Icephobic surfaces, a passive way of processing surfaces to prevent surface destruction from ice accumulation, have attracted much attention from scientists because of their special ice-repellent properties, and many efforts have been made to rationally design durable icephobic coatings. This review is aimed at providing a brief and crucial overview of ice formation processes and feasible de-icing strategies. Here, the excellent anti-icing performance of liquid infused surfaces (LIS) inspired from Nepenthes is emphatically introduced. After a short introduction, the recent progresses in ice nucleation theory and ice adhesion decrease mechanism are comprehensively reviewed to gain a general understanding of the long freeze process and low ice adhesion on LIS. Subsequently, the anti-icing performance of LIS is systematically evaluated from four aspects regarding water repellence, condensation-frosting, long freeze process, and low ice adhesion. Finally, this review focuses on discussing the advantages and disadvantages of LIS and the potential measures to eliminate and alleviate these drawbacks.

Graphical abstract: Liquid infused surfaces with anti-icing properties

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Publication details

The article was received on 12 Aug 2019, accepted on 01 Nov 2019 and first published on 04 Nov 2019


Article type: Review Article
DOI: 10.1039/C9NR06934H
Nanoscale, 2019,11, 22615-22635

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    Liquid infused surfaces with anti-icing properties

    G. Wang and Z. Guo, Nanoscale, 2019, 11, 22615
    DOI: 10.1039/C9NR06934H

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