Fabrication of Ag-Fe3O4/Fe superhydrophobic surface on galvanic sheet for its application

Noor Hassan, Shixiang Lu*, Wenguo Xu, Tianlong Yu, Ge He, Hongtao Wang, Guoxiao Liu, Bei Wu, Shuo Cui, Yuanyuan Cheng

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

15 引用 (Scopus)

摘要

Durable Ag-Fe3O4/Fe superhydrophobic surface (SHS) with dendritic structures on the galvanic sheet was obtained by chemical etching, deposition and following annealing process. The promising SHS showed fine superhydrophobicity having the water contact angle of 165° and dynamic sliding angle of 2°. Experimental results showed that the obtained SHS sample has excellent properties of anti-corrosion, catalysis, anti-icing, rolling-off and self-cleaning. The conditions of etching, chemical immersion, and annealing to obtain SHS were investigated. Chemical stability and durability of SHS were investigated via storage in air for ten months. The SHS as a catalyst showed long-term stability, catalytic activity, and reusability, as compared to the substrate of the un-annealed surface. It is an effortless and cheap method to fabricate SHS on the galvanic sheet for industrial applications. The SHS has a potential utilization in a diverse range of bio-medicines, chemistry, microfluidics fields, and electronics.

源语言英语
页(从-至)121-132
页数12
期刊Journal of Solid State Chemistry
266
DOI
出版状态已出版 - 10月 2018

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