Improving durability and photothermal deicing with prussian blue in ptfe superhydrophobic coating

被引：14
|
作者：
Xu, Wenting [1 ]
Zhang, Hongliang [1 ]
Ou, Junfei [1 ]
Fang, Xinzuo [1 ]
Wang, Fajun [1 ]
Li, Changquan [1 ]
Li, Wen [1 ]
Hu, Yating [1 ]
Amirfazli, Alidad [2 ]
机构：
[1] Jiangsu Univ Technol, Sch Mat Engn, Changzhou 213001, Peoples R China
[2] York Univ, Dept Mech Engn, Toronto, ON M3J 1P3, Canada
来源：
MATERIALS LETTERS | 2024年 / 355卷
基金：
中国国家自然科学基金;
关键词：
Bio-inspired; Anti-icing; Robustness; Surfaces; Thin films;
D O I：
10.1016/j.matlet.2023.135579
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ice accumulation has caused significant losses, making it necessary to find effective anti-icing and deicing solutions. In this paper, we propose a composite coating that combines the benefits of a photothermal and superhydrophobic surface. This innovative coating incorporates Prussian blue particles and silica nanoparticles into a polytetrafluoroethylene dispersion. Prussian blue in the composite coating plays a crucial role in its effectiveness. Firstly, it facilitates the formation of dual-scale micro/nano structures, which are essential for achieving superhydrophobicity. Additionally, it acts as a crosslinking agent, preventing the coating from cracking and ensuring its durability. Lastly, it enhances the photo thermal effect of the coating by acting as a light absorber.
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页数：4
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