Rational design of PDMS/paraffin infused surface with enhanced corrosion resistance and interface erosion mechanism

doi:10.1016/j.matdes.2022.110450

	Rational design of PDMS/paraffin infused surface with enhanced corrosion resistance and interface erosion mechanism
	Xiang, Tengfei 1,2; Ren, Huangwei 2; Zhang, Yanli 2; Qiang, Yujie 3; Yang, Yang1 ; Li, Cheng 4; Wang, Peng5,6 ; Zhang, Shihong 1
	2022-03-01
发表期刊	MATERIALS & DESIGN
ISSN	0264-1275
卷号	215 页码:9
通讯作者	Qiang, Yujie([email protected]) ; Wang, Peng([email protected]) ; Zhang, Shihong([email protected])
摘要	Metal corrosion is a headache in marine industry. The existing technologies can hardly provide an effective long-term corrosion protection. Biomimetic slippery lubricant infused porous surface (SLIPS) has been developed as a potential alternative technique to resolve this problem. Herein, a stable triplelayered slippery surface which consist of compact-nickel-underlayer/porous-nickel-midlayer/PDMS/par affin infused toplayer was designed and developed for corrosion protection. This composite surface exhibited a low sliding angle with good stability and thermal assitant self-healing property. Simultaneously, it demonstrated good anti-corrosion property with an extremly low corrosion current density and a large impedance of 2.301 x 10(7) Omega.cm(-2), the as-prepared sample even can provide efficient corrosion protection for a long-term immersion in NaCl solution. Furthermore, the interface erosion mechanism was studied via the assistance of electrochemical and surface analysis techniques. The results revealed that no corrosion products were generated which further proved the good anti-corrosion performance. We believe that this triple-layered slippery surface can broaden the application of metals in the field of marine and other industries. (C) 2022 The Authors. Published by Elsevier Ltd.
关键词	Corrosion resistance Slippery surface Nickel coating Wettability
DOI	10.1016/j.matdes.2022.110450
收录类别	SCI
语种	英语
资助项目	Outstanding Youth Fund of Anhui Province[2108085J22]; National Natural Science Foundation of China[41922040]; Anhui Provincial Nature Science Foundation[2008085QE203]; Open Project of Key Laboratory of Green Fabrication and Surface Technology of Advanced Metal Materials[GFST2020KF07]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000761249400009
出版者	ELSEVIER SCI LTD
引用统计	被引频次：34[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/178150
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Qiang, Yujie; Wang, Peng; Zhang, Shihong
作者单位	1.Anhui Univ Technol, Res Ctr Modern Surface & Interface Engn, Key Lab Green Fabricat & Surface Technol Adv Met, Minist Educ, Maanshan 243002, Peoples R China 2.Anhui Univ Technol, Sch Architectural & Civil Engn, Maanshan 243002, Anhui, Peoples R China 3.Univ Sci & Technol Beijing, Natl Ctr Mat Serv Safety, Beijing 100083, Peoples R China 4.Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Technol, Nanjing 211106, Jiangsu, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 6.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China
推荐引用方式 GB/T 7714	Xiang, Tengfei,Ren, Huangwei,Zhang, Yanli,et al. Rational design of PDMS/paraffin infused surface with enhanced corrosion resistance and interface erosion mechanism[J]. MATERIALS & DESIGN,2022,215:9.
APA	Xiang, Tengfei.,Ren, Huangwei.,Zhang, Yanli.,Qiang, Yujie.,Yang, Yang.,...&Zhang, Shihong.(2022).Rational design of PDMS/paraffin infused surface with enhanced corrosion resistance and interface erosion mechanism.MATERIALS & DESIGN,215,9.
MLA	Xiang, Tengfei,et al."Rational design of PDMS/paraffin infused surface with enhanced corrosion resistance and interface erosion mechanism".MATERIALS & DESIGN 215(2022):9.

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