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

doi:10.1016/j.matdes.2022.110450

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	Rational design of PDMS/paraffin infused surface with enhanced corrosion resistance and interface erosion mechanism
	Xiang, Tengfei 5,6; Ren, Huangwei 5; Zhang, Yanli 5; Qiang, Yujie 4; Yang, Yang 6; Li, Cheng 3; Wang, Peng 1,2; Zhang, Shihong 6
刊名	MATERIALS & DESIGN
	2022-03-01
卷号	215 页码:9
关键词	Corrosion resistance Slippery surface Nickel coating Wettability
ISSN号	0264-1275
DOI	10.1016/j.matdes.2022.110450
通讯作者	Qiang, Yujie(qiangyujie@ustb.edu.cn) ; Wang, Peng(wangpeng@qdio.ac.cn) ; Zhang, Shihong(tougaoyouxiang206@163.com)
英文摘要	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.
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
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000761249400009
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/178149]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Qiang, Yujie; Wang, Peng; Zhang, Shihong
作者单位	1.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 3.Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Technol, Nanjing 211106, Jiangsu, Peoples R China 4.Univ Sci & Technol Beijing, Natl Ctr Mat Serv Safety, Beijing 100083, Peoples R China 5.Anhui Univ Technol, Sch Architectural & Civil Engn, Maanshan 243002, Anhui, Peoples R China 6.Anhui Univ Technol, Res Ctr Modern Surface & Interface Engn, Key Lab Green Fabricat & Surface Technol Adv Met, Minist Educ, Maanshan 243002, 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.