应用化学 ›› 2022, Vol. 39 ›› Issue (1): 154-176.DOI: 10.19894/j.issn.1000-0518.210491

• 综合评述 • 上一篇    下一篇

高效集水仿生超浸润材料的研究进展

周慧1,2, 郭志光1,2()   

  1. 1.湖北大学功能材料绿色制备与应用教育部重点实验室,湖北大学材料科学与工程学院,武汉 430000
    2.中国科学院兰州化学物理研究所,固体润滑国家重点实验室,兰州 730000
  • 收稿日期:2021-10-03 接受日期:2021-11-05 出版日期:2022-01-01 发布日期:2022-01-10
  • 通讯作者: 郭志光
  • 基金资助:
    国家自然科学基金(51735013)

Recent Developments of Biomimetic Superwetting Materials for High Efficiency Water Collection

ZHOU Hui1,2,GUO Zhi-Guang1,2()   

  1. 1.Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials,Hubei University,Wuhan 430000,China
    2.State Key Laboratory of Solid Lubrication,Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou 730000,China
  • Received:2021-10-03 Accepted:2021-11-05 Published:2022-01-01 Online:2022-01-10
  • Contact: Zhi-Guang GUO
  • About author:zguo@hubu.edu.cn
  • Supported by:
    the National Natural Science Foundation of China(51735013)

摘要:

有效地收集空气中的雾气是缓解缺水危机的一种方法。近年来,可雾水收集的仿生超浸润材料受到了广泛的关注。通过进一步研究雾水收集过程中的液滴动态运输行为,为设计并构筑多功能仿生超浸润材料提供指导。本综述详细地总结了自然界典型的雾水收集现象,并对液滴在不同润湿性材料表面的动态运输行为进行了分类。从单一仿生到多重仿生出发,系统介绍了近年来仿生超浸润材料在雾水收集应用中的研究进展及雾水收集效果。最后,针对可高效雾水收集的仿生超浸润材料的研究发展进行了展望。

关键词: 仿生, 超浸润, 液滴运输, 雾水收集

Abstract:

It is an important way to alleviate the crisis of water shortage via effective fog harvesting. In recent years, various biomimetic superwetting materials that can be used for water collection have received widespread attention. Moreover, it can provide guidance for the design and construction of multifunctional biomimetic superwetting materials by further studying the dynamic transportation behavior of droplets in the process of fog collection. In this article, the typical fog harvesting phenomena in nature are systematically summarized. Next, the dynamic transport behavior of droplets on the surface of different materials is further classified. Moreover, the research progress of biomimetic superwetting materials in the application of water collection has been fully discussed from different perspectives. Finally, the research and development of biomimetic superwetting materials that can be used for high-efficiency water collection are prospected.

Key words: Biomimetic, Superwetting, Droplet transportation, Fog harvesting

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