Fabrication and anti-corrosion performances of robust superhydrophobic surface on NAB via solution-etching

被引：0
|
作者：
Chen, K. [1 ]
Fan, G. D. [1 ]
Xia, Y. M. [1 ]
Ou, J. F. [1 ]
机构：
[1] Jiangsu Univ Technol, Sch Mat & Engn, Changzhou 213001, Peoples R China
来源：
DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES | 2024年 / 19卷 / 01期
关键词：
Super-hydrophobicity; Corrosion; Stability; Wettability; Thin films; CORROSION; BEHAVIOR; COPPER; ALLOY;
D O I：
10.15251/DJNB.2024.191.337
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A labyrinth microstructure interconnected by micron and submicron acicular structures was successfully prepared by immersing nickel-aluminum bronze in 9 wt% FeCl3 center dot 6H(2)O solution at room temperature for 40 min. After being modified with 1H, 1H, 2H, 2H-perfluorodecyltriethoxysilane (FAS-17), the microstructure surface displays robustly low-adhesion superhydrophobicity, and the water contact angle is above 160(degrees) on it. In addition, the superhydrophobic surface exhibits excellent corrosion resistance and stability in 3.5wt % NaCl aqueous solution and corrosion solution with different pH values.
引用
收藏
页码：337 / 350
页数：14
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