3D mossy structures of zinc filaments: A facile strategy for superamphiphobic surface design

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	3D mossy structures of zinc filaments: A facile strategy for superamphiphobic surface design
	Xu, Kaile; Zhi, Shudi; Wang, Gang; Zeng, Zhixiang; Zhu, Lijing; Liu, Zhixiong; Zhang, Dawei; Xue, Qunji
刊名	JOURNAL OF COLLOID AND INTERFACE SCIENCE
	2018
卷号	526 页码:106-113
关键词	Superoleophobic Surfaces Coatings Transparent Wettability Fabrication
英文摘要	The superamphiphobic surfaces with extreme repellency to liquids are very attractive in many fields, but their fabrication processes are always low effective and expensive. So it is still a challenge to create the superamphiphobic surfaces by simple, time saving and universal method. In this work, the mossy zinc (Zn) filaments, a promising re-entrant structure, was rapidly constructed on various metal surfaces by electrochemical deposition approach. After modification by 1H,1H,2H,2H- perfluorodecyltrichlorosilane (PFDTCS), the Zn@PFDTCS coating exhibited superamphiphobicity in air. The correlation between the morphology of Zn filaments and electrochemical deposition parameters has been studied. The superamphiphobic surface with contact angle higher than 154 degrees, sliding angle lower than 5 degrees and adhesive force lower than 0.043 mN to water and hexadecane was obtained, when the current density was 1.78 A .dm(-2) , the mass fraction of zinc was 0.71 wt% and the deposition time was 40 min. Furthermore, the Zn@PFDTCS 2D-meshes were used to collect oil droplets under water and cut water droplet in oil due to their superoleophilicity under water and superhydrophobicity under oil. We anticipated that the simple and rapid method guides the design of perfect artificial superamphiphobic surfaces in practical application. (C) 2018 Elsevier Inc. All rights reserved.
学科主题	Materials Science ; Physics
语种	英语
公开日期	2018-12-04
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/17200]
专题	2018专题
推荐引用方式 GB/T 7714	Xu, Kaile,Zhi, Shudi,Wang, Gang,et al. 3D mossy structures of zinc filaments: A facile strategy for superamphiphobic surface design[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2018,526:106-113.
APA	Xu, Kaile.,Zhi, Shudi.,Wang, Gang.,Zeng, Zhixiang.,Zhu, Lijing.,...&Xue, Qunji.(2018).3D mossy structures of zinc filaments: A facile strategy for superamphiphobic surface design.JOURNAL OF COLLOID AND INTERFACE SCIENCE,526,106-113.
MLA	Xu, Kaile,et al."3D mossy structures of zinc filaments: A facile strategy for superamphiphobic surface design".JOURNAL OF COLLOID AND INTERFACE SCIENCE 526(2018):106-113.