Fabrication of a robust slippery liquid infused porous surface on Q235 carbon steel for inhibiting microbiologically influenced corrosion

doi:10.1016/j.colsurfa.2021.127696

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	Fabrication of a robust slippery liquid infused porous surface on Q235 carbon steel for inhibiting microbiologically influenced corrosion
	Liang, Yuanzhen 1,2,3,4; Li, Changyang 1,2,3,4; Wang, Peng 1,2,3,4; Zhang, Dun 1,2,3,4
刊名	COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
	2021-12-20
卷号	631 页码:10
关键词	SLIPS Shellac abrasion self-healing SRB SiO2
ISSN号	0927-7757
DOI	10.1016/j.colsurfa.2021.127696
通讯作者	Wang, Peng(wangpeng@qdio.ac.cn) ; Zhang, Dun(zhangdun@qdio.ac.cn)
英文摘要	Improving the mechanical stability and oil stability of slippery liquid infused porous surface (SLIPS) is very urgent to its long-term application in preventing bacteria settlement and mitigating the following microbiologically influenced corrosion (MIC) for metallic material in marine environment. Herein, a robust superhydrophobic surface was first fabricated through spraying SiO2 nanoparticles on the natural resin shellac adhesive. The superhydrophobic surface could retain superhydrophobicity after 160 sandpaper abrasion cycles (abrasive length of 64 m), which was attributed to the strong binding force between SiO2 nanoparticles and shellac via hydrogen bonding. Thus, a robust SLIPS was fabricated through infusing lubricant oil into abrasionresistant superhydrophobic surface. And the fabricated slippery surface exhibited stable slippery performance after spin treatment and damaged by a scratch. Furthermore, scanning kelvin probe (SKP) test verified the scratch was able to heal through the self-healing performance of lubricant oil. Finally, the bacterial settlement and electrochemical experiment results indicated the SLIPS could effectively mitigate sulfate reducing bacteria (SRB) settlement and following MIC after immersing in SRB solution for 14 days. This facile method provides a guidance to fabricate robust slippery surface for its long term application.
资助项目	National Natural Science Foundation of China[41922040] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA23050104] ; Shandong Province Natural Science Foundation[ZR2020KE008]
WOS研究方向	Chemistry
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000711462800003
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/177161]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Wang, Peng; Zhang, Dun
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Liang, Yuanzhen,Li, Changyang,Wang, Peng,et al. Fabrication of a robust slippery liquid infused porous surface on Q235 carbon steel for inhibiting microbiologically influenced corrosion[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2021,631:10.
APA	Liang, Yuanzhen,Li, Changyang,Wang, Peng,&Zhang, Dun.(2021).Fabrication of a robust slippery liquid infused porous surface on Q235 carbon steel for inhibiting microbiologically influenced corrosion.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,631,10.
MLA	Liang, Yuanzhen,et al."Fabrication of a robust slippery liquid infused porous surface on Q235 carbon steel for inhibiting microbiologically influenced corrosion".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 631(2021):10.