Robust Ni/WC superhydrophobic surfaces by electrodeposition

被引：41

作者：

Zhao, Guochen ^{[1
,2
,3
]}

Li, Jinshang ^{[2
]}

Huang, Yuanfeng ^{[4
]}

Yang, Liming ^{[2
]}

Ye, Ying ^{[4
]}

Walsh, Frank C. ^{[3
]}

Chen, Jie ^{[2
]}

Wang, Shuncai ^{[3
]}

机构：

[1] Shandong Key Lab High Strength Lightweight Metall, Jinan 250000, Shandong, Peoples R China

[2] Shanghai Univ, Sch Environm & Chem Engn, Shanghai 200444, Peoples R China

[3] Univ Southampton, Natl Ctr Adv Tribol Southampton nCATS, Southampton SO17 1BJ, Hants, England

[4] Zhejiang Univ, Ocean Coll, Hangzhou 316021, Zhejiang, Peoples R China

来源：

RSC ADVANCES | 2017年 / 7卷 / 71期

基金：

英国工程与自然科学研究理事会;

关键词：

CORROSION-RESISTANCE; COMPOSITE COATINGS; FACILE FABRICATION; NANO-COMPOSITE; BOUNCING DROP; CONTACT TIME; FILMS; PARTICLES; MATRIX; COPPER;

D O I：

10.1039/c7ra08535d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Superhydrophobic, water repellent surfaces have attracted much attention but poor surface mechanical properties have limited their wider practical application. Robust surfaces based on nickel-tungsten carbide composite coatings have been electrodeposited. The surfaces showed superhydrophobicity after being modified by stearic acid. The maximum contact angle of water was 164.3 degrees with a sliding angle close to zero. By controlling the deposition conditions, versatile coatings have been produced and the effects of morphology on wettability are discussed. Coating texture has been analyzed by X-ray diffraction. The surfaces showed excellent abrasion resistance and water-repellence.

引用

页码：44896 / 44903

页数：8

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