Mass-producible hydrophobic perfluoroalkoxy/nano-silver coatings by suspension flame spraying for antifouling and drag reduction applications

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	Mass-producible hydrophobic perfluoroalkoxy/nano-silver coatings by suspension flame spraying for antifouling and drag reduction applications
	Zhai, Mengjiao; Gong, Yongfeng; Chen, Xiuyong; Xiao, Tonghu; Zhang, Guoping; Xu, Lianghao; Li, Hua
刊名	SURFACE & COATINGS TECHNOLOGY
	2017
卷号	328 页码:115-120
ISSN号	0257-8972
英文摘要	To exploit marine metal materials with antifouling and drag reduction properties, we constructed hydrophobic perfluoroalkoxy (PFA)/nano silver (Ag) coatings onto aluminum substrates by suspension flame spray deposition of PFA/AgNO3 composites. Silver nanopartides were formed in situ within PFA coating during the suspension flame spraying. The successful construction of PFA/nano-Ag coatings was revealed by field-emission scanning electron microscopy (FE-SEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FIR) and contact angle measurements, respectively. The additional silver nanopartides play the significant role in regulating the sliding angle of the PFA-based coatings. The silver nanoparticles-loaded hydrophobic PFA coatings synergistically inhibited the adhesion of bacteria, while only PFA coatings with lower content of silver display drag reduction property. The simple and cost-effective approach is of great promise in mass-production of antifoulantloaded hydrophobic coatings on general substrates for potential antifouling and drag reduction applications. (C) 2017 Elsevier B.V. All rights reserved.
公开日期	2017-12-25
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/13517]
专题	2017专题
推荐引用方式 GB/T 7714	Zhai, Mengjiao,Gong, Yongfeng,Chen, Xiuyong,et al. Mass-producible hydrophobic perfluoroalkoxy/nano-silver coatings by suspension flame spraying for antifouling and drag reduction applications[J]. SURFACE & COATINGS TECHNOLOGY,2017,328:115-120.
APA	Zhai, Mengjiao.,Gong, Yongfeng.,Chen, Xiuyong.,Xiao, Tonghu.,Zhang, Guoping.,...&Li, Hua.(2017).Mass-producible hydrophobic perfluoroalkoxy/nano-silver coatings by suspension flame spraying for antifouling and drag reduction applications.SURFACE & COATINGS TECHNOLOGY,328,115-120.
MLA	Zhai, Mengjiao,et al."Mass-producible hydrophobic perfluoroalkoxy/nano-silver coatings by suspension flame spraying for antifouling and drag reduction applications".SURFACE & COATINGS TECHNOLOGY 328(2017):115-120.