Green preparation and properties of superhydrophobic stainless steel surfaces

被引：0

作者：

Wu, Y. Y. ^{[1
]}

Ye, X. ^{[1
]}

Yang, X. H. ^{[2
,3
]}

Zhou, Y. ^{[1
]}

Chao, R. ^{[1
]}

Kuang, M. X. ^{[1
]}

He, Y. H. ^{[1
]}

机构：

[1] Jiangsu Univ Technol, Sch Mech Engn, Changzhou 213001, Peoples R China

[2] Jiangsu Univ Technol, Sch Mat Engn, Changzhou 213001, Peoples R China

[3] Changzhou Univ, Sch Mat Sci & Engn, Changzhou 213164, Peoples R China

来源：

DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES | 2024年 / 19卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Superhydrophobic; Stainless steel; Laser; Myristic acid; Stability; FABRICATION; ABLATION;

D O I：

10.15251/DJNB.2024.194.1881

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this paper, a green and efficient method for preparing superhydrophobic stainless steel surface is presented. A periodic grating structure was fabricated on the surface of 304 stainless steel using nanosecond laser pulses, and then chemically modified with myristic acid, an environmentally friendly reagent. This approach successfully achieved durable and robust superhydrophobic properties on stainless steel surfaces with a contact angle of 156.5 degrees and a roll angle of 2.8 degrees. The surface remains excellent hydrophobicity after undergoing various abrasion impact tests. The proposed preparation method is helpful in promoting the industrial application of stainless steel.

引用

页码：1881 / 1893

页数：13

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