Highly Floatable Superhydrophobic Metallic Assembly for Aquatic Applications

doi:10.1021/acsami.9b15540

CIOMP OpenIR

	Highly Floatable Superhydrophobic Metallic Assembly for Aquatic Applications
	Z.B.Zhan; M.ElKabbash; J.L.Cheng; J.H.Zhang; S.Singh; C.L.Guo
	2019
发表期刊	Acs Applied Materials & Interfaces
ISSN	1944-8244
卷号	11 期号:51 页码:48512-48517
摘要	Water-repellent superhydrophobic (SH) surfaces promise a wide range of applications, from increased buoyancy to drag reduction, but their practical use is limited. This comes from the fact that an SH surface will start to lose its efficiency once it is forced into water or damaged by mechanical abrasion. Here, we circumvent these two most challenging obstacles and demonstrate a highly floatable multifaced SH metallic assembly inspired by the diving bell spiders and fire ant assemblies. We study and optimize, both theoretically and experimentally, the floating properties of the design. The assembly shows an unprecedented floating ability; it can float back to the surface even after being forced to submerge under water for months. More strikingly, the assembly maintains its floating ability even after severe damage and piercing in stark contrast to conventional watercrafts and aquatic devices. The potential use of the SH floating metallic assembly ranges from floating devices and electronic equipment protection to highly floatable ships and vessels.
关键词	superhydrophobic surface,trapped air,femtosecond laser ablation,highly floatable assembly,aquatic application,surfaces,legs,Science & Technology - Other Topics,Materials Science
DOI	10.1021/acsami.9b15540
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/62828
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Z.B.Zhan,M.ElKabbash,J.L.Cheng,et al. Highly Floatable Superhydrophobic Metallic Assembly for Aquatic Applications[J]. Acs Applied Materials & Interfaces,2019,11(51):48512-48517.
APA	Z.B.Zhan,M.ElKabbash,J.L.Cheng,J.H.Zhang,S.Singh,&C.L.Guo.(2019).Highly Floatable Superhydrophobic Metallic Assembly for Aquatic Applications.Acs Applied Materials & Interfaces,11(51),48512-48517.
MLA	Z.B.Zhan,et al."Highly Floatable Superhydrophobic Metallic Assembly for Aquatic Applications".Acs Applied Materials & Interfaces 11.51(2019):48512-48517.

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