Rational design of PDMS/paraffin infused surface with enhanced corrosion resistance and interface erosion mechanism
Xiang, Tengfei1,2; Ren, Huangwei2; Zhang, Yanli2; Qiang, Yujie3; Yang, Yang1; Li, Cheng4; Wang, Peng5,6; Zhang, Shihong1
2022-03-01
发表期刊MATERIALS & DESIGN
ISSN0264-1275
卷号215页码:9
通讯作者Qiang, Yujie(qiangyujie@ustb.edu.cn) ; Wang, Peng(wangpeng@qdio.ac.cn) ; Zhang, Shihong(tougaoyouxiang206@163.com)
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
DOI10.1016/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:23[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
通讯作者单位中国科学院海洋研究所
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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