Hydrophobic Structure on Stainless Steel Surface via Self-assembly Method

被引：0
|
作者：
Lu, Haiyang [1 ]
Lin, Tao [1 ]
He, Xinbo [1 ]
Shao, Huiping [1 ]
Li, Feihong [1 ]
Li, Wenyuan [1 ]
机构：
[1] Univ Sci & Technol Beijing, Inst Adv Mat & Technol, Beijing 100083, Peoples R China
来源：
MATERIALS SCIENCE, ENERGY TECHNOLOGY AND POWER ENGINEERING II (MEP2018) | 2018年 / 1971卷
关键词：
Micro-nano structure; Electrolysis and electroplating; Stainless steel-based hydrophobic coating;
D O I：
10.1063/1.5041117
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this experiment, the stainless-steel substrate was electrolyzed, electroplated, reduced low surface energy and tempered at a low temperature and finally obtained a coating with certain hydrophobicity and high adhesion. During the research, the voltage gradient of 3V, 5V, 7V, 10V and 15V was set. The influence of voltage on the morphology of stainless steel substrate and the current utilization rate were studied by using the change of corrosion quality and time of stainless steel substrate. The effects of electroplating current on the properties of coatings were studied. We studied the effects of stearic acid content (5%, 7% and 10% in volume fraction) and tempering temperature (150 degrees C, 180 degrees C and 200 degrees C) on static contact angle. Hydrophobic surfaces with angles of 115-120 degrees were prepered on the stainless steel and the explanation of high hydrophobicity was given by observation and characterization of the micro-nano structure.
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页数：6
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